24430580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 30001420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 269, 380, 478, 538, 956, 1076, 1195, 1345, 2390, 2690, 4541, 4780, 5111, 5380, 9082, 10222, 18164, 20444, 22705, 25555, 45410, 51110, 64291, 90820, 102220, 128582, 257164, 321455, 642910, 1221529, 1285820, 2443058, 4886116, 6107645, 12215290, 24430580]

約数ペア:

[(1, 24430580), (2, 12215290), (4, 6107645), (5, 4886116), (10, 2443058), (19, 1285820), (20, 1221529), (38, 642910), (76, 321455), (95, 257164), (190, 128582), (239, 102220), (269, 90820), (380, 64291), (478, 51110), (538, 45410), (956, 25555), (1076, 22705), (1195, 20444), (1345, 18164), (2390, 10222), (2690, 9082), (4541, 5380), (4780, 5111)]