141109520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 358691328

約数和(自身を除く): 217581808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 3347, 4216, 5270, 6694, 8432, 10540, 13388, 16735, 21080, 26776, 33470, 42160, 53552, 56899, 66940, 103757, 113798, 133880, 207514, 227596, 267760, 284495, 415028, 455192, 518785, 568990, 830056, 910384, 1037570, 1137980, 1660112, 1763869, 2075140, 2275960, 3527738, 4150280, 4551920, 7055476, 8300560, 8819345, 14110952, 17638690, 28221904, 35277380, 70554760, 141109520]

約数ペア:

[(1, 141109520), (2, 70554760), (4, 35277380), (5, 28221904), (8, 17638690), (10, 14110952), (16, 8819345), (17, 8300560), (20, 7055476), (31, 4551920), (34, 4150280), (40, 3527738), (62, 2275960), (68, 2075140), (80, 1763869), (85, 1660112), (124, 1137980), (136, 1037570), (155, 910384), (170, 830056), (248, 568990), (272, 518785), (310, 455192), (340, 415028), (496, 284495), (527, 267760), (620, 227596), (680, 207514), (1054, 133880), (1240, 113798), (1360, 103757), (2108, 66940), (2480, 56899), (2635, 53552), (3347, 42160), (4216, 33470), (5270, 26776), (6694, 21080), (8432, 16735), (10540, 13388)]