4178108080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{45533}}^1$

素因数の和:45614

約数の個数: 80

約数和(自身を含む): 10298697984

約数和(自身を除く): 6120589904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 2294, 2480, 2960, 4588, 5735, 9176, 11470, 18352, 22940, 45533, 45880, 91066, 91760, 182132, 227665, 364264, 455330, 728528, 910660, 1411523, 1684721, 1821320, 2823046, 3369442, 3642640, 5646092, 6738884, 7057615, 8423605, 11292184, 13477768, 14115230, 16847210, 22584368, 26955536, 28230460, 33694420, 52226351, 56460920, 67388840, 104452702, 112921840, 134777680, 208905404, 261131755, 417810808, 522263510, 835621616, 1044527020, 2089054040, 4178108080]

約数ペア:

[(1, 4178108080), (2, 2089054040), (4, 1044527020), (5, 835621616), (8, 522263510), (10, 417810808), (16, 261131755), (20, 208905404), (31, 134777680), (37, 112921840), (40, 104452702), (62, 67388840), (74, 56460920), (80, 52226351), (124, 33694420), (148, 28230460), (155, 26955536), (185, 22584368), (248, 16847210), (296, 14115230), (310, 13477768), (370, 11292184), (496, 8423605), (592, 7057615), (620, 6738884), (740, 5646092), (1147, 3642640), (1240, 3369442), (1480, 2823046), (2294, 1821320), (2480, 1684721), (2960, 1411523), (4588, 910660), (5735, 728528), (9176, 455330), (11470, 364264), (18352, 227665), (22940, 182132), (45533, 91760), (45880, 91066)]