201802480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229321}}^1$

素因数の和:229345

約数の個数: 40

約数和(自身を含む): 511846704

約数和(自身を除く): 310044224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 229321, 458642, 917284, 1146605, 1834568, 2293210, 2522531, 3669136, 4586420, 5045062, 9172840, 10090124, 12612655, 18345680, 20180248, 25225310, 40360496, 50450620, 100901240, 201802480]

約数ペア:

[(1, 201802480), (2, 100901240), (4, 50450620), (5, 40360496), (8, 25225310), (10, 20180248), (11, 18345680), (16, 12612655), (20, 10090124), (22, 9172840), (40, 5045062), (44, 4586420), (55, 3669136), (80, 2522531), (88, 2293210), (110, 1834568), (176, 1146605), (220, 917284), (440, 458642), (880, 229321)]