70007080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12274

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 115061720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 12239, 24478, 48956, 61195, 97912, 122390, 134629, 159107, 244780, 269258, 318214, 489560, 538516, 636428, 673145, 795535, 1077032, 1272856, 1346290, 1591070, 1750177, 2692580, 3182140, 3500354, 5385160, 6364280, 7000708, 8750885, 14001416, 17501770, 35003540, 70007080]

約数ペア:

[(1, 70007080), (2, 35003540), (4, 17501770), (5, 14001416), (8, 8750885), (10, 7000708), (11, 6364280), (13, 5385160), (20, 3500354), (22, 3182140), (26, 2692580), (40, 1750177), (44, 1591070), (52, 1346290), (55, 1272856), (65, 1077032), (88, 795535), (104, 673145), (110, 636428), (130, 538516), (143, 489560), (220, 318214), (260, 269258), (286, 244780), (440, 159107), (520, 134629), (572, 122390), (715, 97912), (1144, 61195), (1430, 48956), (2860, 24478), (5720, 12239)]