56101120

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 137786040

約数和(自身を除く): 81684920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1069, 1280, 1312, 1640, 2138, 2624, 3280, 4276, 5248, 5345, 6560, 8552, 10496, 10690, 13120, 17104, 21380, 26240, 34208, 42760, 43829, 52480, 68416, 85520, 87658, 136832, 171040, 175316, 219145, 273664, 342080, 350632, 438290, 684160, 701264, 876580, 1368320, 1402528, 1753160, 2805056, 3506320, 5610112, 7012640, 11220224, 14025280, 28050560, 56101120]

約数ペア:

[(1, 56101120), (2, 28050560), (4, 14025280), (5, 11220224), (8, 7012640), (10, 5610112), (16, 3506320), (20, 2805056), (32, 1753160), (40, 1402528), (41, 1368320), (64, 876580), (80, 701264), (82, 684160), (128, 438290), (160, 350632), (164, 342080), (205, 273664), (256, 219145), (320, 175316), (328, 171040), (410, 136832), (640, 87658), (656, 85520), (820, 68416), (1069, 52480), (1280, 43829), (1312, 42760), (1640, 34208), (2138, 26240), (2624, 21380), (3280, 17104), (4276, 13120), (5248, 10690), (5345, 10496), (6560, 8552)]