14953640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 36666000

約数和(自身を除く): 21712360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 193, 260, 298, 386, 520, 596, 745, 772, 965, 1192, 1490, 1544, 1930, 1937, 2509, 2980, 3860, 3874, 5018, 5960, 7720, 7748, 9685, 10036, 12545, 15496, 19370, 20072, 25090, 28757, 38740, 50180, 57514, 77480, 100360, 115028, 143785, 230056, 287570, 373841, 575140, 747682, 1150280, 1495364, 1869205, 2990728, 3738410, 7476820, 14953640]

約数ペア:

[(1, 14953640), (2, 7476820), (4, 3738410), (5, 2990728), (8, 1869205), (10, 1495364), (13, 1150280), (20, 747682), (26, 575140), (40, 373841), (52, 287570), (65, 230056), (104, 143785), (130, 115028), (149, 100360), (193, 77480), (260, 57514), (298, 50180), (386, 38740), (520, 28757), (596, 25090), (745, 20072), (772, 19370), (965, 15496), (1192, 12545), (1490, 10036), (1544, 9685), (1930, 7748), (1937, 7720), (2509, 5960), (2980, 5018), (3860, 3874)]