17752007050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{41231}}^1$

素因数の和:41431

約数の個数: 48

約数和(自身を含む): 33744268800

約数和(自身を除く): 15992261750

約数列:

[1, 2, 5, 10, 25, 50, 79, 109, 158, 218, 395, 545, 790, 1090, 1975, 2725, 3950, 5450, 8611, 17222, 41231, 43055, 82462, 86110, 206155, 215275, 412310, 430550, 1030775, 2061550, 3257249, 4494179, 6514498, 8988358, 16286245, 22470895, 32572490, 44941790, 81431225, 112354475, 162862450, 224708950, 355040141, 710080282, 1775200705, 3550401410, 8876003525, 17752007050]

約数ペア:

[(1, 17752007050), (2, 8876003525), (5, 3550401410), (10, 1775200705), (25, 710080282), (50, 355040141), (79, 224708950), (109, 162862450), (158, 112354475), (218, 81431225), (395, 44941790), (545, 32572490), (790, 22470895), (1090, 16286245), (1975, 8988358), (2725, 6514498), (3950, 4494179), (5450, 3257249), (8611, 2061550), (17222, 1030775), (41231, 430550), (43055, 412310), (82462, 215275), (86110, 206155)]