156777476420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1\times {\mathrm{59513}}^1$

素因数の和:60860

約数の個数: 48

約数和(自身を含む): 332585180928

約数和(自身を除く): 175807704508

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1231, 2140, 2462, 4924, 6155, 12310, 24620, 59513, 119026, 131717, 238052, 263434, 297565, 526868, 595130, 658585, 1190260, 1317170, 2634340, 6367891, 12735782, 25471564, 31839455, 63678910, 73260503, 127357820, 146521006, 293042012, 366302515, 732605030, 1465210060, 7838873821, 15677747642, 31355495284, 39194369105, 78388738210, 156777476420]

約数ペア:

[(1, 156777476420), (2, 78388738210), (4, 39194369105), (5, 31355495284), (10, 15677747642), (20, 7838873821), (107, 1465210060), (214, 732605030), (428, 366302515), (535, 293042012), (1070, 146521006), (1231, 127357820), (2140, 73260503), (2462, 63678910), (4924, 31839455), (6155, 25471564), (12310, 12735782), (24620, 6367891), (59513, 2634340), (119026, 1317170), (131717, 1190260), (238052, 658585), (263434, 595130), (297565, 526868)]