313114750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{7411}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 634793328

約数和(自身を除く): 321678578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 4225, 7411, 8450, 14822, 21125, 37055, 42250, 74110, 96343, 185275, 192686, 370550, 481715, 926375, 963430, 1252459, 1852750, 2408575, 2504918, 4817150, 6262295, 12042875, 12524590, 24085750, 31311475, 62622950, 156557375, 313114750]

約数ペア:

[(1, 313114750), (2, 156557375), (5, 62622950), (10, 31311475), (13, 24085750), (25, 12524590), (26, 12042875), (50, 6262295), (65, 4817150), (125, 2504918), (130, 2408575), (169, 1852750), (250, 1252459), (325, 963430), (338, 926375), (650, 481715), (845, 370550), (1625, 192686), (1690, 185275), (3250, 96343), (4225, 74110), (7411, 42250), (8450, 37055), (14822, 21125)]