12533440

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 56

約数和(自身を含む): 30449520

約数和(自身を除く): 17916080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 739, 848, 1060, 1478, 1696, 2120, 2956, 3392, 3695, 4240, 5912, 7390, 8480, 11824, 14780, 16960, 23648, 29560, 39167, 47296, 59120, 78334, 118240, 156668, 195835, 236480, 313336, 391670, 626672, 783340, 1253344, 1566680, 2506688, 3133360, 6266720, 12533440]

約数ペア:

[(1, 12533440), (2, 6266720), (4, 3133360), (5, 2506688), (8, 1566680), (10, 1253344), (16, 783340), (20, 626672), (32, 391670), (40, 313336), (53, 236480), (64, 195835), (80, 156668), (106, 118240), (160, 78334), (212, 59120), (265, 47296), (320, 39167), (424, 29560), (530, 23648), (739, 16960), (848, 14780), (1060, 11824), (1478, 8480), (1696, 7390), (2120, 5912), (2956, 4240), (3392, 3695)]