113631640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 263412000

約数和(自身を除く): 149780360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 89, 118, 178, 236, 295, 356, 445, 472, 541, 590, 712, 890, 1082, 1180, 1780, 2164, 2360, 2705, 3560, 4328, 5251, 5410, 10502, 10820, 21004, 21640, 26255, 31919, 42008, 48149, 52510, 63838, 96298, 105020, 127676, 159595, 192596, 210040, 240745, 255352, 319190, 385192, 481490, 638380, 962980, 1276760, 1925960, 2840791, 5681582, 11363164, 14203955, 22726328, 28407910, 56815820, 113631640]

約数ペア:

[(1, 113631640), (2, 56815820), (4, 28407910), (5, 22726328), (8, 14203955), (10, 11363164), (20, 5681582), (40, 2840791), (59, 1925960), (89, 1276760), (118, 962980), (178, 638380), (236, 481490), (295, 385192), (356, 319190), (445, 255352), (472, 240745), (541, 210040), (590, 192596), (712, 159595), (890, 127676), (1082, 105020), (1180, 96298), (1780, 63838), (2164, 52510), (2360, 48149), (2705, 42008), (3560, 31919), (4328, 26255), (5251, 21640), (5410, 21004), (10502, 10820)]