46452040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 61893560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 113, 172, 215, 226, 239, 344, 430, 452, 478, 565, 860, 904, 956, 1130, 1195, 1720, 1912, 2260, 2390, 4520, 4780, 4859, 9560, 9718, 10277, 19436, 20554, 24295, 27007, 38872, 41108, 48590, 51385, 54014, 82216, 97180, 102770, 108028, 135035, 194360, 205540, 216056, 270070, 411080, 540140, 1080280, 1161301, 2322602, 4645204, 5806505, 9290408, 11613010, 23226020, 46452040]

約数ペア:

[(1, 46452040), (2, 23226020), (4, 11613010), (5, 9290408), (8, 5806505), (10, 4645204), (20, 2322602), (40, 1161301), (43, 1080280), (86, 540140), (113, 411080), (172, 270070), (215, 216056), (226, 205540), (239, 194360), (344, 135035), (430, 108028), (452, 102770), (478, 97180), (565, 82216), (860, 54014), (904, 51385), (956, 48590), (1130, 41108), (1195, 38872), (1720, 27007), (1912, 24295), (2260, 20554), (2390, 19436), (4520, 10277), (4780, 9718), (4859, 9560)]