88220470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6719}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 84510410

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 6719, 13130, 13438, 33595, 67190, 87347, 174694, 436735, 678619, 873470, 1357238, 3393095, 6786190, 8822047, 17644094, 44110235, 88220470]

約数ペア:

[(1, 88220470), (2, 44110235), (5, 17644094), (10, 8822047), (13, 6786190), (26, 3393095), (65, 1357238), (101, 873470), (130, 678619), (202, 436735), (505, 174694), (1010, 87347), (1313, 67190), (2626, 33595), (6565, 13438), (6719, 13130)]