430646840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6521}}^1$

素因数の和:6672

約数の個数: 64

約数和(自身を含む): 1051868160

約数和(自身を除く): 621221320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6521, 6604, 8255, 13042, 13208, 16510, 26084, 32605, 33020, 52168, 65210, 66040, 84773, 130420, 169546, 260840, 339092, 423865, 678184, 828167, 847730, 1656334, 1695460, 3312668, 3390920, 4140835, 6625336, 8281670, 10766171, 16563340, 21532342, 33126680, 43064684, 53830855, 86129368, 107661710, 215323420, 430646840]

約数ペア:

[(1, 430646840), (2, 215323420), (4, 107661710), (5, 86129368), (8, 53830855), (10, 43064684), (13, 33126680), (20, 21532342), (26, 16563340), (40, 10766171), (52, 8281670), (65, 6625336), (104, 4140835), (127, 3390920), (130, 3312668), (254, 1695460), (260, 1656334), (508, 847730), (520, 828167), (635, 678184), (1016, 423865), (1270, 339092), (1651, 260840), (2540, 169546), (3302, 130420), (5080, 84773), (6521, 66040), (6604, 65210), (8255, 52168), (13042, 33020), (13208, 32605), (16510, 26084)]