2201233880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{1129}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 5028048000

約数和(自身を除く): 2826814120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 617, 632, 790, 1129, 1234, 1580, 2258, 2468, 3085, 3160, 4516, 4936, 5645, 6170, 9032, 11290, 12340, 22580, 24680, 45160, 48743, 89191, 97486, 178382, 194972, 243715, 356764, 389944, 445955, 487430, 696593, 713528, 891910, 974860, 1393186, 1783820, 1949720, 2786372, 3482965, 3567640, 5572744, 6965930, 13931860, 27863720, 55030847, 110061694, 220123388, 275154235, 440246776, 550308470, 1100616940, 2201233880]

約数ペア:

[(1, 2201233880), (2, 1100616940), (4, 550308470), (5, 440246776), (8, 275154235), (10, 220123388), (20, 110061694), (40, 55030847), (79, 27863720), (158, 13931860), (316, 6965930), (395, 5572744), (617, 3567640), (632, 3482965), (790, 2786372), (1129, 1949720), (1234, 1783820), (1580, 1393186), (2258, 974860), (2468, 891910), (3085, 713528), (3160, 696593), (4516, 487430), (4936, 445955), (5645, 389944), (6170, 356764), (9032, 243715), (11290, 194972), (12340, 178382), (22580, 97486), (24680, 89191), (45160, 48743)]