520095170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{391049}}^1$

素因数の和:391082

約数の個数: 32

約数和(自身を含む): 1126224000

約数和(自身を除く): 606128830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 391049, 782098, 1955245, 2737343, 3910490, 5474686, 7429931, 13686715, 14859862, 27373430, 37149655, 52009517, 74299310, 104019034, 260047585, 520095170]

約数ペア:

[(1, 520095170), (2, 260047585), (5, 104019034), (7, 74299310), (10, 52009517), (14, 37149655), (19, 27373430), (35, 14859862), (38, 13686715), (70, 7429931), (95, 5474686), (133, 3910490), (190, 2737343), (266, 1955245), (665, 782098), (1330, 391049)]