74210637875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3373}}^1\times {\mathrm{16001}}^1$

素因数の和:19400

約数の個数: 32

約数和(自身を含む): 101070680256

約数和(自身を除く): 26860042381

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3373, 16001, 16865, 37103, 80005, 84325, 176011, 185515, 400025, 421625, 880055, 927575, 2000125, 4400275, 4637875, 22001375, 53971373, 269856865, 593685103, 1349284325, 2968425515, 6746421625, 14842127575, 74210637875]

約数ペア:

[(1, 74210637875), (5, 14842127575), (11, 6746421625), (25, 2968425515), (55, 1349284325), (125, 593685103), (275, 269856865), (1375, 53971373), (3373, 22001375), (16001, 4637875), (16865, 4400275), (37103, 2000125), (80005, 927575), (84325, 880055), (176011, 421625), (185515, 400025)]