17260804580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{52957}}^1$

素因数の和:53388

約数の個数: 48

約数和(自身を含む): 37189225920

約数和(自身を除く): 19928421340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 379, 430, 758, 860, 1516, 1895, 3790, 7580, 16297, 32594, 52957, 65188, 81485, 105914, 162970, 211828, 264785, 325940, 529570, 1059140, 2277151, 4554302, 9108604, 11385755, 20070703, 22771510, 40141406, 45543020, 80282812, 100353515, 200707030, 401414060, 863040229, 1726080458, 3452160916, 4315201145, 8630402290, 17260804580]

約数ペア:

[(1, 17260804580), (2, 8630402290), (4, 4315201145), (5, 3452160916), (10, 1726080458), (20, 863040229), (43, 401414060), (86, 200707030), (172, 100353515), (215, 80282812), (379, 45543020), (430, 40141406), (758, 22771510), (860, 20070703), (1516, 11385755), (1895, 9108604), (3790, 4554302), (7580, 2277151), (16297, 1059140), (32594, 529570), (52957, 325940), (65188, 264785), (81485, 211828), (105914, 162970)]