4120817600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 168

約数和(自身を含む): 10540325376

約数和(自身を除く): 6419507776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 251, 310, 320, 331, 400, 496, 502, 620, 662, 775, 800, 992, 1004, 1240, 1255, 1324, 1550, 1600, 1655, 1984, 2008, 2480, 2510, 2648, 3100, 3310, 4016, 4960, 5020, 5296, 6200, 6275, 6620, 7781, 8032, 8275, 9920, 10040, 10261, 10592, 12400, 12550, 13240, 15562, 16064, 16550, 20080, 20522, 21184, 24800, 25100, 26480, 31124, 33100, 38905, 40160, 41044, 49600, 50200, 51305, 52960, 62248, 66200, 77810, 80320, 82088, 83081, 100400, 102610, 105920, 124496, 132400, 155620, 164176, 166162, 194525, 200800, 205220, 248992, 256525, 264800, 311240, 328352, 332324, 389050, 401600, 410440, 415405, 497984, 513050, 529600, 622480, 656704, 664648, 778100, 820880, 830810, 1026100, 1244960, 1329296, 1556200, 1641760, 1661620, 2052200, 2077025, 2489920, 2575511, 2658592, 3112400, 3283520, 3323240, 4104400, 4154050, 5151022, 5317184, 6224800, 6646480, 8208800, 8308100, 10302044, 12449600, 12877555, 13292960, 16417600, 16616200, 20604088, 25755110, 26585920, 33232400, 41208176, 51510220, 64387775, 66464800, 82416352, 103020440, 128775550, 132929600, 164832704, 206040880, 257551100, 412081760, 515102200, 824163520, 1030204400, 2060408800, 4120817600]

約数ペア:

[(1, 4120817600), (2, 2060408800), (4, 1030204400), (5, 824163520), (8, 515102200), (10, 412081760), (16, 257551100), (20, 206040880), (25, 164832704), (31, 132929600), (32, 128775550), (40, 103020440), (50, 82416352), (62, 66464800), (64, 64387775), (80, 51510220), (100, 41208176), (124, 33232400), (155, 26585920), (160, 25755110), (200, 20604088), (248, 16616200), (251, 16417600), (310, 13292960), (320, 12877555), (331, 12449600), (400, 10302044), (496, 8308100), (502, 8208800), (620, 6646480), (662, 6224800), (775, 5317184), (800, 5151022), (992, 4154050), (1004, 4104400), (1240, 3323240), (1255, 3283520), (1324, 3112400), (1550, 2658592), (1600, 2575511), (1655, 2489920), (1984, 2077025), (2008, 2052200), (2480, 1661620), (2510, 1641760), (2648, 1556200), (3100, 1329296), (3310, 1244960), (4016, 1026100), (4960, 830810), (5020, 820880), (5296, 778100), (6200, 664648), (6275, 656704), (6620, 622480), (7781, 529600), (8032, 513050), (8275, 497984), (9920, 415405), (10040, 410440), (10261, 401600), (10592, 389050), (12400, 332324), (12550, 328352), (13240, 311240), (15562, 264800), (16064, 256525), (16550, 248992), (20080, 205220), (20522, 200800), (21184, 194525), (24800, 166162), (25100, 164176), (26480, 155620), (31124, 132400), (33100, 124496), (38905, 105920), (40160, 102610), (41044, 100400), (49600, 83081), (50200, 82088), (51305, 80320), (52960, 77810), (62248, 66200)]