45988280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6803}}^1$

素因数の和:6840

約数の個数: 48

約数和(自身を含む): 112061880

約数和(自身を除く): 66073600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 6803, 13606, 27212, 34015, 54424, 68030, 88439, 136060, 176878, 272120, 353756, 442195, 707512, 884390, 1149707, 1768780, 2299414, 3537560, 4598828, 5748535, 9197656, 11497070, 22994140, 45988280]

約数ペア:

[(1, 45988280), (2, 22994140), (4, 11497070), (5, 9197656), (8, 5748535), (10, 4598828), (13, 3537560), (20, 2299414), (26, 1768780), (40, 1149707), (52, 884390), (65, 707512), (104, 442195), (130, 353756), (169, 272120), (260, 176878), (338, 136060), (520, 88439), (676, 68030), (845, 54424), (1352, 34015), (1690, 27212), (3380, 13606), (6760, 6803)]