274310420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20563}}^1$

素因数の和:20624

約数の個数: 48

約数和(自身を含む): 621855360

約数和(自身を除く): 347544940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 20563, 41126, 82252, 102815, 205630, 411260, 472949, 596327, 945898, 1192654, 1891796, 2364745, 2385308, 2981635, 4729490, 5963270, 9458980, 11926540, 13715521, 27431042, 54862084, 68577605, 137155210, 274310420]

約数ペア:

[(1, 274310420), (2, 137155210), (4, 68577605), (5, 54862084), (10, 27431042), (20, 13715521), (23, 11926540), (29, 9458980), (46, 5963270), (58, 4729490), (92, 2981635), (115, 2385308), (116, 2364745), (145, 1891796), (230, 1192654), (290, 945898), (460, 596327), (580, 472949), (667, 411260), (1334, 205630), (2668, 102815), (3335, 82252), (6670, 41126), (13340, 20563)]