42309800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16302

約数の個数: 48

約数和(自身を含む): 105943740

約数和(自身を除く): 63633940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 16273, 32546, 65092, 81365, 130184, 162730, 211549, 325460, 406825, 423098, 650920, 813650, 846196, 1057745, 1627300, 1692392, 2115490, 3254600, 4230980, 5288725, 8461960, 10577450, 21154900, 42309800]

約数ペア:

[(1, 42309800), (2, 21154900), (4, 10577450), (5, 8461960), (8, 5288725), (10, 4230980), (13, 3254600), (20, 2115490), (25, 1692392), (26, 1627300), (40, 1057745), (50, 846196), (52, 813650), (65, 650920), (100, 423098), (104, 406825), (130, 325460), (200, 211549), (260, 162730), (325, 130184), (520, 81365), (650, 65092), (1300, 32546), (2600, 16273)]