269569120

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6217}}^1$

素因数の和:6503

約数の個数: 48

約数和(自身を含む): 639309888

約数和(自身を除く): 369740768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 6217, 8672, 10840, 12434, 21680, 24868, 31085, 43360, 49736, 62170, 99472, 124340, 198944, 248680, 497360, 994720, 1684807, 3369614, 6739228, 8424035, 13478456, 16848070, 26956912, 33696140, 53913824, 67392280, 134784560, 269569120]

約数ペア:

[(1, 269569120), (2, 134784560), (4, 67392280), (5, 53913824), (8, 33696140), (10, 26956912), (16, 16848070), (20, 13478456), (32, 8424035), (40, 6739228), (80, 3369614), (160, 1684807), (271, 994720), (542, 497360), (1084, 248680), (1355, 198944), (2168, 124340), (2710, 99472), (4336, 62170), (5420, 49736), (6217, 43360), (8672, 31085), (10840, 24868), (12434, 21680)]