118769680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 288981504

約数和(自身を除く): 170211824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 577, 620, 664, 830, 1154, 1240, 1328, 1660, 2308, 2480, 2573, 2885, 3320, 4616, 5146, 5770, 6640, 9232, 10292, 11540, 12865, 17887, 20584, 23080, 25730, 35774, 41168, 46160, 47891, 51460, 71548, 89435, 95782, 102920, 143096, 178870, 191564, 205840, 239455, 286192, 357740, 383128, 478910, 715480, 766256, 957820, 1430960, 1484621, 1915640, 2969242, 3831280, 5938484, 7423105, 11876968, 14846210, 23753936, 29692420, 59384840, 118769680]

約数ペア:

[(1, 118769680), (2, 59384840), (4, 29692420), (5, 23753936), (8, 14846210), (10, 11876968), (16, 7423105), (20, 5938484), (31, 3831280), (40, 2969242), (62, 1915640), (80, 1484621), (83, 1430960), (124, 957820), (155, 766256), (166, 715480), (248, 478910), (310, 383128), (332, 357740), (415, 286192), (496, 239455), (577, 205840), (620, 191564), (664, 178870), (830, 143096), (1154, 102920), (1240, 95782), (1328, 89435), (1660, 71548), (2308, 51460), (2480, 47891), (2573, 46160), (2885, 41168), (3320, 35774), (4616, 25730), (5146, 23080), (5770, 20584), (6640, 17887), (9232, 12865), (10292, 11540)]