37384100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 88405800

約数和(自身を除く): 51021700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 149, 193, 260, 298, 325, 386, 596, 650, 745, 772, 965, 1300, 1490, 1930, 1937, 2509, 2980, 3725, 3860, 3874, 4825, 5018, 7450, 7748, 9650, 9685, 10036, 12545, 14900, 19300, 19370, 25090, 28757, 38740, 48425, 50180, 57514, 62725, 96850, 115028, 125450, 143785, 193700, 250900, 287570, 373841, 575140, 718925, 747682, 1437850, 1495364, 1869205, 2875700, 3738410, 7476820, 9346025, 18692050, 37384100]

約数ペア:

[(1, 37384100), (2, 18692050), (4, 9346025), (5, 7476820), (10, 3738410), (13, 2875700), (20, 1869205), (25, 1495364), (26, 1437850), (50, 747682), (52, 718925), (65, 575140), (100, 373841), (130, 287570), (149, 250900), (193, 193700), (260, 143785), (298, 125450), (325, 115028), (386, 96850), (596, 62725), (650, 57514), (745, 50180), (772, 48425), (965, 38740), (1300, 28757), (1490, 25090), (1930, 19370), (1937, 19300), (2509, 14900), (2980, 12545), (3725, 10036), (3860, 9685), (3874, 9650), (4825, 7748), (5018, 7450)]