103671880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 252750960

約数和(自身を除く): 149079080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1033, 1544, 1930, 2066, 2509, 3860, 4132, 5018, 5165, 7720, 8264, 10036, 10330, 12545, 13429, 20072, 20660, 25090, 26858, 41320, 50180, 53716, 67145, 100360, 107432, 134290, 199369, 268580, 398738, 537160, 797476, 996845, 1594952, 1993690, 2591797, 3987380, 5183594, 7974760, 10367188, 12958985, 20734376, 25917970, 51835940, 103671880]

約数ペア:

[(1, 103671880), (2, 51835940), (4, 25917970), (5, 20734376), (8, 12958985), (10, 10367188), (13, 7974760), (20, 5183594), (26, 3987380), (40, 2591797), (52, 1993690), (65, 1594952), (104, 996845), (130, 797476), (193, 537160), (260, 398738), (386, 268580), (520, 199369), (772, 134290), (965, 107432), (1033, 100360), (1544, 67145), (1930, 53716), (2066, 50180), (2509, 41320), (3860, 26858), (4132, 25090), (5018, 20660), (5165, 20072), (7720, 13429), (8264, 12545), (10036, 10330)]