125863400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48409}}^1$

素因数の和:48438

約数の個数: 48

約数和(自身を含む): 315149100

約数和(自身を除く): 189285700

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, 48409, 96818, 193636, 242045, 387272, 484090, 629317, 968180, 1210225, 1258634, 1936360, 2420450, 2517268, 3146585, 4840900, 5034536, 6293170, 9681800, 12586340, 15732925, 25172680, 31465850, 62931700, 125863400]

約数ペア:

[(1, 125863400), (2, 62931700), (4, 31465850), (5, 25172680), (8, 15732925), (10, 12586340), (13, 9681800), (20, 6293170), (25, 5034536), (26, 4840900), (40, 3146585), (50, 2517268), (52, 2420450), (65, 1936360), (100, 1258634), (104, 1210225), (130, 968180), (200, 629317), (260, 484090), (325, 387272), (520, 242045), (650, 193636), (1300, 96818), (2600, 48409)]