45480760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 111132000

約数和(自身を除く): 65651240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 587, 596, 745, 1174, 1192, 1490, 1937, 2348, 2935, 2980, 3874, 4696, 5870, 5960, 7631, 7748, 9685, 11740, 15262, 15496, 19370, 23480, 30524, 38155, 38740, 61048, 76310, 77480, 87463, 152620, 174926, 305240, 349852, 437315, 699704, 874630, 1137019, 1749260, 2274038, 3498520, 4548076, 5685095, 9096152, 11370190, 22740380, 45480760]

約数ペア:

[(1, 45480760), (2, 22740380), (4, 11370190), (5, 9096152), (8, 5685095), (10, 4548076), (13, 3498520), (20, 2274038), (26, 1749260), (40, 1137019), (52, 874630), (65, 699704), (104, 437315), (130, 349852), (149, 305240), (260, 174926), (298, 152620), (520, 87463), (587, 77480), (596, 76310), (745, 61048), (1174, 38740), (1192, 38155), (1490, 30524), (1937, 23480), (2348, 19370), (2935, 15496), (2980, 15262), (3874, 11740), (4696, 9685), (5870, 7748), (5960, 7631)]