80458416025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{420313}}^1$

素因数の和:420386

約数の個数: 48

約数和(自身を含む): 116746416640

約数和(自身を除く): 36288000615

約数列:

[1, 5, 13, 19, 25, 31, 65, 95, 155, 247, 325, 403, 475, 589, 775, 1235, 2015, 2945, 6175, 7657, 10075, 14725, 38285, 191425, 420313, 2101565, 5464069, 7985947, 10507825, 13029703, 27320345, 39929735, 65148515, 103817311, 136601725, 169386139, 199648675, 247564357, 325742575, 519086555, 846930695, 1237821785, 2595432775, 3218336641, 4234653475, 6189108925, 16091683205, 80458416025]

約数ペア:

[(1, 80458416025), (5, 16091683205), (13, 6189108925), (19, 4234653475), (25, 3218336641), (31, 2595432775), (65, 1237821785), (95, 846930695), (155, 519086555), (247, 325742575), (325, 247564357), (403, 199648675), (475, 169386139), (589, 136601725), (775, 103817311), (1235, 65148515), (2015, 39929735), (2945, 27320345), (6175, 13029703), (7657, 10507825), (10075, 7985947), (14725, 5464069), (38285, 2101565), (191425, 420313)]