3253848580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{6521}}^1$

素因数の和:7000

約数の個数: 48

約数和(自身を含む): 6963148080

約数和(自身を除く): 3709299500

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 409, 610, 818, 1220, 1636, 2045, 4090, 6521, 8180, 13042, 24949, 26084, 32605, 49898, 65210, 99796, 124745, 130420, 249490, 397781, 498980, 795562, 1591124, 1988905, 2667089, 3977810, 5334178, 7955620, 10668356, 13335445, 26670890, 53341780, 162692429, 325384858, 650769716, 813462145, 1626924290, 3253848580]

約数ペア:

[(1, 3253848580), (2, 1626924290), (4, 813462145), (5, 650769716), (10, 325384858), (20, 162692429), (61, 53341780), (122, 26670890), (244, 13335445), (305, 10668356), (409, 7955620), (610, 5334178), (818, 3977810), (1220, 2667089), (1636, 1988905), (2045, 1591124), (4090, 795562), (6521, 498980), (8180, 397781), (13042, 249490), (24949, 130420), (26084, 124745), (32605, 99796), (49898, 65210)]