2265920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 5526024

約数和(自身を除く): 3260104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 97, 146, 160, 194, 292, 320, 365, 388, 485, 584, 730, 776, 970, 1168, 1460, 1552, 1940, 2336, 2920, 3104, 3880, 4672, 5840, 6208, 7081, 7760, 11680, 14162, 15520, 23360, 28324, 31040, 35405, 56648, 70810, 113296, 141620, 226592, 283240, 453184, 566480, 1132960, 2265920]

約数ペア:

[(1, 2265920), (2, 1132960), (4, 566480), (5, 453184), (8, 283240), (10, 226592), (16, 141620), (20, 113296), (32, 70810), (40, 56648), (64, 35405), (73, 31040), (80, 28324), (97, 23360), (146, 15520), (160, 14162), (194, 11680), (292, 7760), (320, 7081), (365, 6208), (388, 5840), (485, 4672), (584, 3880), (730, 3104), (776, 2920), (970, 2336), (1168, 1940), (1460, 1552)]