4099689980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 8964638592

約数和(自身を除く): 4864948612

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 223, 290, 446, 580, 841, 892, 1093, 1115, 1682, 2186, 2230, 3364, 4205, 4372, 4460, 5465, 6467, 8410, 10930, 12934, 16820, 21860, 25868, 31697, 32335, 63394, 64670, 126788, 129340, 158485, 187543, 243739, 316970, 375086, 487478, 633940, 750172, 919213, 937715, 974956, 1218695, 1838426, 1875430, 2437390, 3676852, 3750860, 4596065, 4874780, 7068431, 9192130, 14136862, 18384260, 28273724, 35342155, 70684310, 141368620, 204984499, 409968998, 819937996, 1024922495, 2049844990, 4099689980]

約数ペア:

[(1, 4099689980), (2, 2049844990), (4, 1024922495), (5, 819937996), (10, 409968998), (20, 204984499), (29, 141368620), (58, 70684310), (116, 35342155), (145, 28273724), (223, 18384260), (290, 14136862), (446, 9192130), (580, 7068431), (841, 4874780), (892, 4596065), (1093, 3750860), (1115, 3676852), (1682, 2437390), (2186, 1875430), (2230, 1838426), (3364, 1218695), (4205, 974956), (4372, 937715), (4460, 919213), (5465, 750172), (6467, 633940), (8410, 487478), (10930, 375086), (12934, 316970), (16820, 243739), (21860, 187543), (25868, 158485), (31697, 129340), (32335, 126788), (63394, 64670)]