1492708520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^2\times {\mathrm{5417}}^1$

素因数の和:5594

約数の個数: 48

約数和(自身を含む): 3400174260

約数和(自身を除く): 1907465740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5417, 6889, 10834, 13778, 21668, 27085, 27556, 34445, 43336, 54170, 55112, 68890, 108340, 137780, 216680, 275560, 449611, 899222, 1798444, 2248055, 3596888, 4496110, 8992220, 17984440, 37317713, 74635426, 149270852, 186588565, 298541704, 373177130, 746354260, 1492708520]

約数ペア:

[(1, 1492708520), (2, 746354260), (4, 373177130), (5, 298541704), (8, 186588565), (10, 149270852), (20, 74635426), (40, 37317713), (83, 17984440), (166, 8992220), (332, 4496110), (415, 3596888), (664, 2248055), (830, 1798444), (1660, 899222), (3320, 449611), (5417, 275560), (6889, 216680), (10834, 137780), (13778, 108340), (21668, 68890), (27085, 55112), (27556, 54170), (34445, 43336)]