42602195540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2553

約数の個数: 96

約数和(自身を含む): 92938527360

約数和(自身を除く): 50336331820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 211, 226, 410, 422, 452, 565, 820, 844, 1055, 1130, 2110, 2179, 2260, 4220, 4358, 4633, 8651, 8716, 9266, 10895, 17302, 18532, 21790, 23165, 23843, 34604, 43255, 43580, 46330, 47686, 86510, 89339, 92660, 95372, 119215, 173020, 178678, 238430, 246227, 357356, 446695, 459769, 476860, 492454, 893390, 919538, 977563, 984908, 1231135, 1786780, 1839076, 1955126, 2298845, 2462270, 3910252, 4597690, 4887815, 4924540, 9195380, 9775630, 10095307, 18850529, 19551260, 20190614, 37701058, 40381228, 50476535, 51953897, 75402116, 94252645, 100953070, 103907794, 188505290, 201906140, 207815588, 259769485, 377010580, 519538970, 1039077940, 2130109777, 4260219554, 8520439108, 10650548885, 21301097770, 42602195540]

約数ペア:

[(1, 42602195540), (2, 21301097770), (4, 10650548885), (5, 8520439108), (10, 4260219554), (20, 2130109777), (41, 1039077940), (82, 519538970), (113, 377010580), (164, 259769485), (205, 207815588), (211, 201906140), (226, 188505290), (410, 103907794), (422, 100953070), (452, 94252645), (565, 75402116), (820, 51953897), (844, 50476535), (1055, 40381228), (1130, 37701058), (2110, 20190614), (2179, 19551260), (2260, 18850529), (4220, 10095307), (4358, 9775630), (4633, 9195380), (8651, 4924540), (8716, 4887815), (9266, 4597690), (10895, 3910252), (17302, 2462270), (18532, 2298845), (21790, 1955126), (23165, 1839076), (23843, 1786780), (34604, 1231135), (43255, 984908), (43580, 977563), (46330, 919538), (47686, 893390), (86510, 492454), (89339, 476860), (92660, 459769), (95372, 446695), (119215, 357356), (173020, 246227), (178678, 238430)]