23177960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 59262840

約数和(自身を除く): 36084880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 53, 58, 65, 104, 106, 116, 130, 145, 212, 232, 260, 265, 290, 377, 424, 520, 530, 580, 689, 754, 841, 1060, 1160, 1378, 1508, 1537, 1682, 1885, 2120, 2756, 3016, 3074, 3364, 3445, 3770, 4205, 5512, 6148, 6728, 6890, 7540, 7685, 8410, 10933, 12296, 13780, 15080, 15370, 16820, 19981, 21866, 27560, 30740, 33640, 39962, 43732, 44573, 54665, 61480, 79924, 87464, 89146, 99905, 109330, 159848, 178292, 199810, 218660, 222865, 356584, 399620, 437320, 445730, 579449, 799240, 891460, 1158898, 1782920, 2317796, 2897245, 4635592, 5794490, 11588980, 23177960]

約数ペア:

[(1, 23177960), (2, 11588980), (4, 5794490), (5, 4635592), (8, 2897245), (10, 2317796), (13, 1782920), (20, 1158898), (26, 891460), (29, 799240), (40, 579449), (52, 445730), (53, 437320), (58, 399620), (65, 356584), (104, 222865), (106, 218660), (116, 199810), (130, 178292), (145, 159848), (212, 109330), (232, 99905), (260, 89146), (265, 87464), (290, 79924), (377, 61480), (424, 54665), (520, 44573), (530, 43732), (580, 39962), (689, 33640), (754, 30740), (841, 27560), (1060, 21866), (1160, 19981), (1378, 16820), (1508, 15370), (1537, 15080), (1682, 13780), (1885, 12296), (2120, 10933), (2756, 8410), (3016, 7685), (3074, 7540), (3364, 6890), (3445, 6728), (3770, 6148), (4205, 5512)]