7029188920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{89521}}^1$

素因数の和:89696

約数の個数: 64

約数和(自身を含む): 17145253440

約数和(自身を除く): 10116064520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 3020, 3926, 6040, 7852, 9815, 15704, 19630, 39260, 78520, 89521, 179042, 358084, 447605, 716168, 895210, 1163773, 1790420, 2327546, 3580840, 4655092, 5818865, 9310184, 11637730, 13517671, 23275460, 27035342, 46550920, 54070684, 67588355, 108141368, 135176710, 175729723, 270353420, 351459446, 540706840, 702918892, 878648615, 1405837784, 1757297230, 3514594460, 7029188920]

約数ペア:

[(1, 7029188920), (2, 3514594460), (4, 1757297230), (5, 1405837784), (8, 878648615), (10, 702918892), (13, 540706840), (20, 351459446), (26, 270353420), (40, 175729723), (52, 135176710), (65, 108141368), (104, 67588355), (130, 54070684), (151, 46550920), (260, 27035342), (302, 23275460), (520, 13517671), (604, 11637730), (755, 9310184), (1208, 5818865), (1510, 4655092), (1963, 3580840), (3020, 2327546), (3926, 1790420), (6040, 1163773), (7852, 895210), (9815, 716168), (15704, 447605), (19630, 358084), (39260, 179042), (78520, 89521)]