15691577450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{80449}}^1$

素因数の和:80591

約数の個数: 48

約数和(自身を含む): 30166819200

約数和(自身を除く): 14475241750

約数列:

[1, 2, 5, 10, 25, 47, 50, 83, 94, 166, 235, 415, 470, 830, 1175, 2075, 2350, 3901, 4150, 7802, 19505, 39010, 80449, 97525, 160898, 195050, 402245, 804490, 2011225, 3781103, 4022450, 6677267, 7562206, 13354534, 18905515, 33386335, 37811030, 66772670, 94527575, 166931675, 189055150, 313831549, 333863350, 627663098, 1569157745, 3138315490, 7845788725, 15691577450]

約数ペア:

[(1, 15691577450), (2, 7845788725), (5, 3138315490), (10, 1569157745), (25, 627663098), (47, 333863350), (50, 313831549), (83, 189055150), (94, 166931675), (166, 94527575), (235, 66772670), (415, 37811030), (470, 33386335), (830, 18905515), (1175, 13354534), (2075, 7562206), (2350, 6677267), (3901, 4022450), (4150, 3781103), (7802, 2011225), (19505, 804490), (39010, 402245), (80449, 195050), (97525, 160898)]