5907850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 12108600

約数和(自身を除く): 6200750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 149, 298, 305, 325, 610, 650, 745, 793, 1490, 1525, 1586, 1937, 3050, 3725, 3874, 3965, 7450, 7930, 9089, 9685, 18178, 19370, 19825, 39650, 45445, 48425, 90890, 96850, 118157, 227225, 236314, 454450, 590785, 1181570, 2953925, 5907850]

約数ペア:

[(1, 5907850), (2, 2953925), (5, 1181570), (10, 590785), (13, 454450), (25, 236314), (26, 227225), (50, 118157), (61, 96850), (65, 90890), (122, 48425), (130, 45445), (149, 39650), (298, 19825), (305, 19370), (325, 18178), (610, 9685), (650, 9089), (745, 7930), (793, 7450), (1490, 3965), (1525, 3874), (1586, 3725), (1937, 3050)]