74991050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 144412632

約数和(自身を除く): 69421582

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 157, 205, 233, 314, 410, 466, 785, 1025, 1165, 1570, 2050, 2330, 3925, 5825, 6437, 7850, 9553, 11650, 12874, 19106, 32185, 36581, 47765, 64370, 73162, 95530, 160925, 182905, 238825, 321850, 365810, 477650, 914525, 1499821, 1829050, 2999642, 7499105, 14998210, 37495525, 74991050]

約数ペア:

[(1, 74991050), (2, 37495525), (5, 14998210), (10, 7499105), (25, 2999642), (41, 1829050), (50, 1499821), (82, 914525), (157, 477650), (205, 365810), (233, 321850), (314, 238825), (410, 182905), (466, 160925), (785, 95530), (1025, 73162), (1165, 64370), (1570, 47765), (2050, 36581), (2330, 32185), (3925, 19106), (5825, 12874), (6437, 11650), (7850, 9553)]