120414940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 263233152

約数和(自身を除く): 142818212

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2417, 2491, 4834, 4982, 9668, 9964, 12085, 12455, 24170, 24910, 48340, 49820, 113599, 128101, 227198, 256202, 454396, 512404, 567995, 640505, 1135990, 1281010, 2271980, 2562020, 6020747, 12041494, 24082988, 30103735, 60207470, 120414940]

約数ペア:

[(1, 120414940), (2, 60207470), (4, 30103735), (5, 24082988), (10, 12041494), (20, 6020747), (47, 2562020), (53, 2271980), (94, 1281010), (106, 1135990), (188, 640505), (212, 567995), (235, 512404), (265, 454396), (470, 256202), (530, 227198), (940, 128101), (1060, 113599), (2417, 49820), (2491, 48340), (4834, 24910), (4982, 24170), (9668, 12455), (9964, 12085)]