3290240

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 8096760

約数和(自身を除く): 4806520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 97, 106, 128, 160, 194, 212, 265, 320, 388, 424, 485, 530, 640, 776, 848, 970, 1060, 1552, 1696, 1940, 2120, 3104, 3392, 3880, 4240, 5141, 6208, 6784, 7760, 8480, 10282, 12416, 15520, 16960, 20564, 25705, 31040, 33920, 41128, 51410, 62080, 82256, 102820, 164512, 205640, 329024, 411280, 658048, 822560, 1645120, 3290240]

約数ペア:

[(1, 3290240), (2, 1645120), (4, 822560), (5, 658048), (8, 411280), (10, 329024), (16, 205640), (20, 164512), (32, 102820), (40, 82256), (53, 62080), (64, 51410), (80, 41128), (97, 33920), (106, 31040), (128, 25705), (160, 20564), (194, 16960), (212, 15520), (265, 12416), (320, 10282), (388, 8480), (424, 7760), (485, 6784), (530, 6208), (640, 5141), (776, 4240), (848, 3880), (970, 3392), (1060, 3104), (1552, 2120), (1696, 1940)]