1036182040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 2401551360

約数和(自身を除く): 1365369320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 421, 740, 842, 1480, 1663, 1684, 2105, 3326, 3368, 4210, 6652, 8315, 8420, 13304, 15577, 16630, 16840, 31154, 33260, 61531, 62308, 66520, 77885, 123062, 124616, 155770, 246124, 307655, 311540, 492248, 615310, 623080, 700123, 1230620, 1400246, 2461240, 2800492, 3500615, 5600984, 7001230, 14002460, 25904551, 28004920, 51809102, 103618204, 129522755, 207236408, 259045510, 518091020, 1036182040]

約数ペア:

[(1, 1036182040), (2, 518091020), (4, 259045510), (5, 207236408), (8, 129522755), (10, 103618204), (20, 51809102), (37, 28004920), (40, 25904551), (74, 14002460), (148, 7001230), (185, 5600984), (296, 3500615), (370, 2800492), (421, 2461240), (740, 1400246), (842, 1230620), (1480, 700123), (1663, 623080), (1684, 615310), (2105, 492248), (3326, 311540), (3368, 307655), (4210, 246124), (6652, 155770), (8315, 124616), (8420, 123062), (13304, 77885), (15577, 66520), (16630, 62308), (16840, 61531), (31154, 33260)]