11101120

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 26755344

約数和(自身を除く): 15654224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 307, 320, 452, 565, 614, 904, 1130, 1228, 1535, 1808, 2260, 2456, 3070, 3616, 4520, 4912, 6140, 7232, 9040, 9824, 12280, 18080, 19648, 24560, 34691, 36160, 49120, 69382, 98240, 138764, 173455, 277528, 346910, 555056, 693820, 1110112, 1387640, 2220224, 2775280, 5550560, 11101120]

約数ペア:

[(1, 11101120), (2, 5550560), (4, 2775280), (5, 2220224), (8, 1387640), (10, 1110112), (16, 693820), (20, 555056), (32, 346910), (40, 277528), (64, 173455), (80, 138764), (113, 98240), (160, 69382), (226, 49120), (307, 36160), (320, 34691), (452, 24560), (565, 19648), (614, 18080), (904, 12280), (1130, 9824), (1228, 9040), (1535, 7232), (1808, 6140), (2260, 4912), (2456, 4520), (3070, 3616)]