58525220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13241}}^1$

素因数の和:13280

約数の個数: 48

約数和(自身を含む): 140153328

約数和(自身を除く): 81628108

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 13241, 26482, 52964, 66205, 132410, 172133, 225097, 264820, 344266, 450194, 688532, 860665, 900388, 1125485, 1721330, 2250970, 2926261, 3442660, 4501940, 5852522, 11705044, 14631305, 29262610, 58525220]

約数ペア:

[(1, 58525220), (2, 29262610), (4, 14631305), (5, 11705044), (10, 5852522), (13, 4501940), (17, 3442660), (20, 2926261), (26, 2250970), (34, 1721330), (52, 1125485), (65, 900388), (68, 860665), (85, 688532), (130, 450194), (170, 344266), (221, 264820), (260, 225097), (340, 172133), (442, 132410), (884, 66205), (1105, 52964), (2210, 26482), (4420, 13241)]