291294237320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1\times {\mathrm{62071}}^1$

素因数の和:67206

約数の個数: 64

約数和(自身を含む): 684053303040

約数和(自身を除く): 392759065720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5101, 10202, 20404, 25505, 40808, 51010, 62071, 102020, 117323, 124142, 204040, 234646, 248284, 310355, 469292, 496568, 586615, 620710, 938584, 1173230, 1241420, 1427633, 2346460, 2482840, 2855266, 4692920, 5710532, 7138165, 11421064, 14276330, 28552660, 57105320, 316624171, 633248342, 1266496684, 1583120855, 2532993368, 3166241710, 6332483420, 7282355933, 12664966840, 14564711866, 29129423732, 36411779665, 58258847464, 72823559330, 145647118660, 291294237320]

約数ペア:

[(1, 291294237320), (2, 145647118660), (4, 72823559330), (5, 58258847464), (8, 36411779665), (10, 29129423732), (20, 14564711866), (23, 12664966840), (40, 7282355933), (46, 6332483420), (92, 3166241710), (115, 2532993368), (184, 1583120855), (230, 1266496684), (460, 633248342), (920, 316624171), (5101, 57105320), (10202, 28552660), (20404, 14276330), (25505, 11421064), (40808, 7138165), (51010, 5710532), (62071, 4692920), (102020, 2855266), (117323, 2482840), (124142, 2346460), (204040, 1427633), (234646, 1241420), (248284, 1173230), (310355, 938584), (469292, 620710), (496568, 586615)]