3283520

素因数分解:

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

素因数の和:379

約数の個数: 56

約数和(自身を含む): 8095488

約数和(自身を除く): 4811968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 331, 496, 620, 662, 992, 1240, 1324, 1655, 1984, 2480, 2648, 3310, 4960, 5296, 6620, 9920, 10261, 10592, 13240, 20522, 21184, 26480, 41044, 51305, 52960, 82088, 102610, 105920, 164176, 205220, 328352, 410440, 656704, 820880, 1641760, 3283520]

約数ペア:

[(1, 3283520), (2, 1641760), (4, 820880), (5, 656704), (8, 410440), (10, 328352), (16, 205220), (20, 164176), (31, 105920), (32, 102610), (40, 82088), (62, 52960), (64, 51305), (80, 41044), (124, 26480), (155, 21184), (160, 20522), (248, 13240), (310, 10592), (320, 10261), (331, 9920), (496, 6620), (620, 5296), (662, 4960), (992, 3310), (1240, 2648), (1324, 2480), (1655, 1984)]