5612750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 12422592

約数和(自身を除く): 6809842

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 157, 250, 275, 286, 314, 325, 550, 650, 715, 785, 1375, 1430, 1570, 1625, 1727, 2041, 2750, 3250, 3454, 3575, 3925, 4082, 7150, 7850, 8635, 10205, 17270, 17875, 19625, 20410, 22451, 35750, 39250, 43175, 44902, 51025, 86350, 102050, 112255, 215875, 224510, 255125, 431750, 510250, 561275, 1122550, 2806375, 5612750]

約数ペア:

[(1, 5612750), (2, 2806375), (5, 1122550), (10, 561275), (11, 510250), (13, 431750), (22, 255125), (25, 224510), (26, 215875), (50, 112255), (55, 102050), (65, 86350), (110, 51025), (125, 44902), (130, 43175), (143, 39250), (157, 35750), (250, 22451), (275, 20410), (286, 19625), (314, 17875), (325, 17270), (550, 10205), (650, 8635), (715, 7850), (785, 7150), (1375, 4082), (1430, 3925), (1570, 3575), (1625, 3454), (1727, 3250), (2041, 2750)]