4128804550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{154927}}^1$

素因数の和:154993

約数の個数: 48

約数和(自身を含む): 8472082752

約数和(自身を除く): 4343278202

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 154927, 309854, 774635, 1549270, 2014051, 3873175, 4028102, 6352007, 7746350, 10070255, 12704014, 20140510, 31760035, 50351275, 63520070, 82576091, 100702550, 158800175, 165152182, 317600350, 412880455, 825760910, 2064402275, 4128804550]

約数ペア:

[(1, 4128804550), (2, 2064402275), (5, 825760910), (10, 412880455), (13, 317600350), (25, 165152182), (26, 158800175), (41, 100702550), (50, 82576091), (65, 63520070), (82, 50351275), (130, 31760035), (205, 20140510), (325, 12704014), (410, 10070255), (533, 7746350), (650, 6352007), (1025, 4028102), (1066, 3873175), (2050, 2014051), (2665, 1549270), (5330, 774635), (13325, 309854), (26650, 154927)]