11804939900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{57839}}^1$

素因数の和:58023

約数の個数: 72

約数和(自身を含む): 27763431360

約数和(自身を除く): 15958491460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 157, 260, 314, 325, 628, 650, 785, 1300, 1570, 2041, 3140, 3925, 4082, 7850, 8164, 10205, 15700, 20410, 40820, 51025, 57839, 102050, 115678, 204100, 231356, 289195, 578390, 751907, 1156780, 1445975, 1503814, 2891950, 3007628, 3759535, 5783900, 7519070, 9080723, 15038140, 18161446, 18797675, 36322892, 37595350, 45403615, 75190700, 90807230, 118049399, 181614460, 227018075, 236098798, 454036150, 472197596, 590246995, 908072300, 1180493990, 2360987980, 2951234975, 5902469950, 11804939900]

約数ペア:

[(1, 11804939900), (2, 5902469950), (4, 2951234975), (5, 2360987980), (10, 1180493990), (13, 908072300), (20, 590246995), (25, 472197596), (26, 454036150), (50, 236098798), (52, 227018075), (65, 181614460), (100, 118049399), (130, 90807230), (157, 75190700), (260, 45403615), (314, 37595350), (325, 36322892), (628, 18797675), (650, 18161446), (785, 15038140), (1300, 9080723), (1570, 7519070), (2041, 5783900), (3140, 3759535), (3925, 3007628), (4082, 2891950), (7850, 1503814), (8164, 1445975), (10205, 1156780), (15700, 751907), (20410, 578390), (40820, 289195), (51025, 231356), (57839, 204100), (102050, 115678)]