24241940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 52550400

約数和(自身を除く): 28308460

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 229, 268, 316, 335, 395, 458, 670, 790, 916, 1145, 1340, 1580, 2290, 4580, 5293, 10586, 15343, 18091, 21172, 26465, 30686, 36182, 52930, 61372, 72364, 76715, 90455, 105860, 153430, 180910, 306860, 361820, 1212097, 2424194, 4848388, 6060485, 12120970, 24241940]

約数ペア:

[(1, 24241940), (2, 12120970), (4, 6060485), (5, 4848388), (10, 2424194), (20, 1212097), (67, 361820), (79, 306860), (134, 180910), (158, 153430), (229, 105860), (268, 90455), (316, 76715), (335, 72364), (395, 61372), (458, 52930), (670, 36182), (790, 30686), (916, 26465), (1145, 21172), (1340, 18091), (1580, 15343), (2290, 10586), (4580, 5293)]