260060390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1979}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 496536480

約数和(自身を除く): 236476090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 773, 1546, 1979, 3865, 3958, 7730, 9895, 13141, 19790, 26282, 33643, 65705, 67286, 131410, 168215, 336430, 1529767, 3059534, 7648835, 15297670, 26006039, 52012078, 130030195, 260060390]

約数ペア:

[(1, 260060390), (2, 130030195), (5, 52012078), (10, 26006039), (17, 15297670), (34, 7648835), (85, 3059534), (170, 1529767), (773, 336430), (1546, 168215), (1979, 131410), (3865, 67286), (3958, 65705), (7730, 33643), (9895, 26282), (13141, 19790)]