70323550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 77323250

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 4409, 7975, 8818, 15950, 22045, 44090, 48499, 96998, 110225, 127861, 220450, 242495, 255722, 484990, 639305, 1212475, 1278610, 1406471, 2424950, 2812942, 3196525, 6393050, 7032355, 14064710, 35161775, 70323550]

約数ペア:

[(1, 70323550), (2, 35161775), (5, 14064710), (10, 7032355), (11, 6393050), (22, 3196525), (25, 2812942), (29, 2424950), (50, 1406471), (55, 1278610), (58, 1212475), (110, 639305), (145, 484990), (275, 255722), (290, 242495), (319, 220450), (550, 127861), (638, 110225), (725, 96998), (1450, 48499), (1595, 44090), (3190, 22045), (4409, 15950), (7975, 8818)]