80336465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 32329135

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 649, 1045, 1121, 1303, 3245, 5605, 6515, 12331, 14333, 24757, 61655, 71665, 76877, 123785, 272327, 384385, 845647, 1361635, 1460663, 4228235, 7303315, 16067293, 80336465]

約数ペア:

[(1, 80336465), (5, 16067293), (11, 7303315), (19, 4228235), (55, 1460663), (59, 1361635), (95, 845647), (209, 384385), (295, 272327), (649, 123785), (1045, 76877), (1121, 71665), (1303, 61655), (3245, 24757), (5605, 14333), (6515, 12331)]