25708021240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58427321}}^1$

素因数の和:58427343

約数の個数: 32

約数和(自身を含む): 63101507760

約数和(自身を除く): 37393486520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 58427321, 116854642, 233709284, 292136605, 467418568, 584273210, 642700531, 1168546420, 1285401062, 2337092840, 2570802124, 3213502655, 5141604248, 6427005310, 12854010620, 25708021240]

約数ペア:

[(1, 25708021240), (2, 12854010620), (4, 6427005310), (5, 5141604248), (8, 3213502655), (10, 2570802124), (11, 2337092840), (20, 1285401062), (22, 1168546420), (40, 642700531), (44, 584273210), (55, 467418568), (88, 292136605), (110, 233709284), (220, 116854642), (440, 58427321)]