508740620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2767}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 1109082240

約数和(自身を除く): 600341620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 317, 580, 634, 1268, 1585, 2767, 3170, 5534, 6340, 9193, 11068, 13835, 18386, 27670, 36772, 45965, 55340, 80243, 91930, 160486, 183860, 320972, 401215, 802430, 877139, 1604860, 1754278, 3508556, 4385695, 8771390, 17542780, 25437031, 50874062, 101748124, 127185155, 254370310, 508740620]

約数ペア:

[(1, 508740620), (2, 254370310), (4, 127185155), (5, 101748124), (10, 50874062), (20, 25437031), (29, 17542780), (58, 8771390), (116, 4385695), (145, 3508556), (290, 1754278), (317, 1604860), (580, 877139), (634, 802430), (1268, 401215), (1585, 320972), (2767, 183860), (3170, 160486), (5534, 91930), (6340, 80243), (9193, 55340), (11068, 45965), (13835, 36772), (18386, 27670)]