340319375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 472348800

約数和(自身を除く): 132029425

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 625, 649, 839, 1375, 1475, 3245, 4195, 6875, 7375, 9229, 16225, 20975, 36875, 46145, 49501, 81125, 104875, 230725, 247505, 405625, 524375, 544511, 1153625, 1237525, 2722555, 5768125, 6187625, 13612775, 30938125, 68063875, 340319375]

約数ペア:

[(1, 340319375), (5, 68063875), (11, 30938125), (25, 13612775), (55, 6187625), (59, 5768125), (125, 2722555), (275, 1237525), (295, 1153625), (625, 544511), (649, 524375), (839, 405625), (1375, 247505), (1475, 230725), (3245, 104875), (4195, 81125), (6875, 49501), (7375, 46145), (9229, 36875), (16225, 20975)]