22011420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5167}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 40500708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5167, 10334, 15501, 20668, 25835, 31002, 51670, 62004, 77505, 103340, 155010, 310020, 366857, 733714, 1100571, 1467428, 1834285, 2201142, 3668570, 4402284, 5502855, 7337140, 11005710, 22011420]

約数ペア:

[(1, 22011420), (2, 11005710), (3, 7337140), (4, 5502855), (5, 4402284), (6, 3668570), (10, 2201142), (12, 1834285), (15, 1467428), (20, 1100571), (30, 733714), (60, 366857), (71, 310020), (142, 155010), (213, 103340), (284, 77505), (355, 62004), (426, 51670), (710, 31002), (852, 25835), (1065, 20668), (1420, 15501), (2130, 10334), (4260, 5167)]