3256494880

素因数分解:

$2^5\times 5^1\times {\mathrm{919}}^1\times {\mathrm{22147}}^1$

素因数の和:23081

約数の個数: 48

約数和(自身を含む): 7702188480

約数和(自身を除く): 4445693600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 919, 1838, 3676, 4595, 7352, 9190, 14704, 18380, 22147, 29408, 36760, 44294, 73520, 88588, 110735, 147040, 177176, 221470, 354352, 442940, 708704, 885880, 1771760, 3543520, 20353093, 40706186, 81412372, 101765465, 162824744, 203530930, 325649488, 407061860, 651298976, 814123720, 1628247440, 3256494880]

約数ペア:

[(1, 3256494880), (2, 1628247440), (4, 814123720), (5, 651298976), (8, 407061860), (10, 325649488), (16, 203530930), (20, 162824744), (32, 101765465), (40, 81412372), (80, 40706186), (160, 20353093), (919, 3543520), (1838, 1771760), (3676, 885880), (4595, 708704), (7352, 442940), (9190, 354352), (14704, 221470), (18380, 177176), (22147, 147040), (29408, 110735), (36760, 88588), (44294, 73520)]