827792050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23753}}^1$

素因数の和:23823

約数の個数: 48

約数和(自身を含む): 1670096232

約数和(自身を除く): 842304182

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 6970, 17425, 23753, 34850, 47506, 118765, 237530, 403801, 593825, 807602, 973873, 1187650, 1947746, 2019005, 4038010, 4869365, 9738730, 10095025, 16555841, 20190050, 24346825, 33111682, 48693650, 82779205, 165558410, 413896025, 827792050]

約数ペア:

[(1, 827792050), (2, 413896025), (5, 165558410), (10, 82779205), (17, 48693650), (25, 33111682), (34, 24346825), (41, 20190050), (50, 16555841), (82, 10095025), (85, 9738730), (170, 4869365), (205, 4038010), (410, 2019005), (425, 1947746), (697, 1187650), (850, 973873), (1025, 807602), (1394, 593825), (2050, 403801), (3485, 237530), (6970, 118765), (17425, 47506), (23753, 34850)]