4007023295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 5370986880

約数和(自身を除く): 1363963585

約数列:

[1, 5, 11, 55, 121, 163, 179, 227, 605, 815, 895, 1135, 1793, 1969, 2497, 8965, 9845, 12485, 19723, 21659, 27467, 29177, 37001, 40633, 98615, 108295, 137335, 145885, 185005, 203165, 320947, 407011, 446963, 1604735, 2035055, 2234815, 3530417, 4477121, 4916593, 6623179, 17652085, 22385605, 24582965, 33115895, 72854969, 364274845, 801404659, 4007023295]

約数ペア:

[(1, 4007023295), (5, 801404659), (11, 364274845), (55, 72854969), (121, 33115895), (163, 24582965), (179, 22385605), (227, 17652085), (605, 6623179), (815, 4916593), (895, 4477121), (1135, 3530417), (1793, 2234815), (1969, 2035055), (2497, 1604735), (8965, 446963), (9845, 407011), (12485, 320947), (19723, 203165), (21659, 185005), (27467, 145885), (29177, 137335), (37001, 108295), (40633, 98615)]