2360987980

素因数分解:

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

素因数の和:58018

約数の個数: 48

約数和(自身を含む): 5373567360

約数和(自身を除く): 3012579380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 3140, 4082, 8164, 10205, 20410, 40820, 57839, 115678, 231356, 289195, 578390, 751907, 1156780, 1503814, 3007628, 3759535, 7519070, 9080723, 15038140, 18161446, 36322892, 45403615, 90807230, 118049399, 181614460, 236098798, 472197596, 590246995, 1180493990, 2360987980]

約数ペア:

[(1, 2360987980), (2, 1180493990), (4, 590246995), (5, 472197596), (10, 236098798), (13, 181614460), (20, 118049399), (26, 90807230), (52, 45403615), (65, 36322892), (130, 18161446), (157, 15038140), (260, 9080723), (314, 7519070), (628, 3759535), (785, 3007628), (1570, 1503814), (2041, 1156780), (3140, 751907), (4082, 578390), (8164, 289195), (10205, 231356), (20410, 115678), (40820, 57839)]