135980350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 277031376

約数和(自身を除く): 141051026

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 457, 541, 550, 914, 1082, 2285, 2705, 4570, 5027, 5410, 5951, 10054, 11425, 11902, 13525, 22850, 25135, 27050, 29755, 50270, 59510, 125675, 148775, 247237, 251350, 297550, 494474, 1236185, 2472370, 2719607, 5439214, 6180925, 12361850, 13598035, 27196070, 67990175, 135980350]

約数ペア:

[(1, 135980350), (2, 67990175), (5, 27196070), (10, 13598035), (11, 12361850), (22, 6180925), (25, 5439214), (50, 2719607), (55, 2472370), (110, 1236185), (275, 494474), (457, 297550), (541, 251350), (550, 247237), (914, 148775), (1082, 125675), (2285, 59510), (2705, 50270), (4570, 29755), (5027, 27050), (5410, 25135), (5951, 22850), (10054, 13525), (11425, 11902)]