29636540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 64447488

約数和(自身を除く): 34810948

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 383, 530, 730, 766, 1060, 1460, 1532, 1915, 3830, 3869, 7660, 7738, 15476, 19345, 20299, 27959, 38690, 40598, 55918, 77380, 81196, 101495, 111836, 139795, 202990, 279590, 405980, 559180, 1481827, 2963654, 5927308, 7409135, 14818270, 29636540]

約数ペア:

[(1, 29636540), (2, 14818270), (4, 7409135), (5, 5927308), (10, 2963654), (20, 1481827), (53, 559180), (73, 405980), (106, 279590), (146, 202990), (212, 139795), (265, 111836), (292, 101495), (365, 81196), (383, 77380), (530, 55918), (730, 40598), (766, 38690), (1060, 27959), (1460, 20299), (1532, 19345), (1915, 15476), (3830, 7738), (3869, 7660)]