225358280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9697}}^1$

素因数の和:9798

約数の個数: 64

約数和(自身を含む): 586535040

約数和(自身を除く): 361176760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 9697, 11620, 19394, 23240, 38788, 48485, 67879, 77576, 96970, 135758, 193940, 271516, 339395, 387880, 543032, 678790, 804851, 1357580, 1609702, 2715160, 3219404, 4024255, 5633957, 6438808, 8048510, 11267914, 16097020, 22535828, 28169785, 32194040, 45071656, 56339570, 112679140, 225358280]

約数ペア:

[(1, 225358280), (2, 112679140), (4, 56339570), (5, 45071656), (7, 32194040), (8, 28169785), (10, 22535828), (14, 16097020), (20, 11267914), (28, 8048510), (35, 6438808), (40, 5633957), (56, 4024255), (70, 3219404), (83, 2715160), (140, 1609702), (166, 1357580), (280, 804851), (332, 678790), (415, 543032), (581, 387880), (664, 339395), (830, 271516), (1162, 193940), (1660, 135758), (2324, 96970), (2905, 77576), (3320, 67879), (4648, 48485), (5810, 38788), (9697, 23240), (11620, 19394)]