22202240

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 53721360

約数和(自身を除く): 31519120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 307, 320, 452, 565, 614, 640, 904, 1130, 1228, 1535, 1808, 2260, 2456, 3070, 3616, 4520, 4912, 6140, 7232, 9040, 9824, 12280, 14464, 18080, 19648, 24560, 34691, 36160, 39296, 49120, 69382, 72320, 98240, 138764, 173455, 196480, 277528, 346910, 555056, 693820, 1110112, 1387640, 2220224, 2775280, 4440448, 5550560, 11101120, 22202240]

約数ペア:

[(1, 22202240), (2, 11101120), (4, 5550560), (5, 4440448), (8, 2775280), (10, 2220224), (16, 1387640), (20, 1110112), (32, 693820), (40, 555056), (64, 346910), (80, 277528), (113, 196480), (128, 173455), (160, 138764), (226, 98240), (307, 72320), (320, 69382), (452, 49120), (565, 39296), (614, 36160), (640, 34691), (904, 24560), (1130, 19648), (1228, 18080), (1535, 14464), (1808, 12280), (2260, 9824), (2456, 9040), (3070, 7232), (3616, 6140), (4520, 4912)]