9982060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 24447024

約数和(自身を除く): 14464964

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 157, 170, 187, 220, 289, 314, 340, 374, 578, 628, 748, 785, 935, 1156, 1445, 1570, 1727, 1870, 2669, 2890, 3140, 3179, 3454, 3740, 5338, 5780, 6358, 6908, 8635, 10676, 12716, 13345, 15895, 17270, 26690, 29359, 31790, 34540, 45373, 53380, 58718, 63580, 90746, 117436, 146795, 181492, 226865, 293590, 453730, 499103, 587180, 907460, 998206, 1996412, 2495515, 4991030, 9982060]

約数ペア:

[(1, 9982060), (2, 4991030), (4, 2495515), (5, 1996412), (10, 998206), (11, 907460), (17, 587180), (20, 499103), (22, 453730), (34, 293590), (44, 226865), (55, 181492), (68, 146795), (85, 117436), (110, 90746), (157, 63580), (170, 58718), (187, 53380), (220, 45373), (289, 34540), (314, 31790), (340, 29359), (374, 26690), (578, 17270), (628, 15895), (748, 13345), (785, 12716), (935, 10676), (1156, 8635), (1445, 6908), (1570, 6358), (1727, 5780), (1870, 5338), (2669, 3740), (2890, 3454), (3140, 3179)]