385750300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{296731}}^1$

素因数の和:296758

約数の個数: 36

約数和(自身を含む): 901471816

約数和(自身を除く): 515721516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 296731, 593462, 1186924, 1483655, 2967310, 3857503, 5934620, 7418275, 7715006, 14836550, 15430012, 19287515, 29673100, 38575030, 77150060, 96437575, 192875150, 385750300]

約数ペア:

[(1, 385750300), (2, 192875150), (4, 96437575), (5, 77150060), (10, 38575030), (13, 29673100), (20, 19287515), (25, 15430012), (26, 14836550), (50, 7715006), (52, 7418275), (65, 5934620), (100, 3857503), (130, 2967310), (260, 1483655), (325, 1186924), (650, 593462), (1300, 296731)]