75253880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144719}}^1$

素因数の和:144743

約数の個数: 32

約数和(自身を含む): 182347200

約数和(自身を除く): 107093320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 144719, 289438, 578876, 723595, 1157752, 1447190, 1881347, 2894380, 3762694, 5788760, 7525388, 9406735, 15050776, 18813470, 37626940, 75253880]

約数ペア:

[(1, 75253880), (2, 37626940), (4, 18813470), (5, 15050776), (8, 9406735), (10, 7525388), (13, 5788760), (20, 3762694), (26, 2894380), (40, 1881347), (52, 1447190), (65, 1157752), (104, 723595), (130, 578876), (260, 289438), (520, 144719)]