29353480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 74894400

約数和(自身を除く): 45540920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 2971, 4940, 5942, 9880, 11884, 14855, 23768, 29710, 38623, 56449, 59420, 77246, 112898, 118840, 154492, 193115, 225796, 282245, 308984, 386230, 451592, 564490, 733837, 772460, 1128980, 1467674, 1544920, 2257960, 2935348, 3669185, 5870696, 7338370, 14676740, 29353480]

約数ペア:

[(1, 29353480), (2, 14676740), (4, 7338370), (5, 5870696), (8, 3669185), (10, 2935348), (13, 2257960), (19, 1544920), (20, 1467674), (26, 1128980), (38, 772460), (40, 733837), (52, 564490), (65, 451592), (76, 386230), (95, 308984), (104, 282245), (130, 225796), (152, 193115), (190, 154492), (247, 118840), (260, 112898), (380, 77246), (494, 59420), (520, 56449), (760, 38623), (988, 29710), (1235, 23768), (1976, 14855), (2470, 11884), (2971, 9880), (4940, 5942)]