119417620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3319}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 287804160

約数和(自身を除く): 168386540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2570, 3319, 3598, 5140, 6638, 7196, 8995, 13276, 16595, 17990, 23233, 33190, 35980, 46466, 66380, 92932, 116165, 232330, 464660, 852983, 1705966, 3411932, 4264915, 5970881, 8529830, 11941762, 17059660, 23883524, 29854405, 59708810, 119417620]

約数ペア:

[(1, 119417620), (2, 59708810), (4, 29854405), (5, 23883524), (7, 17059660), (10, 11941762), (14, 8529830), (20, 5970881), (28, 4264915), (35, 3411932), (70, 1705966), (140, 852983), (257, 464660), (514, 232330), (1028, 116165), (1285, 92932), (1799, 66380), (2570, 46466), (3319, 35980), (3598, 33190), (5140, 23233), (6638, 17990), (7196, 16595), (8995, 13276)]