188049580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9067}}^1$

素因数の和:9154

約数の個数: 48

約数和(自身を含む): 425035296

約数和(自身を除く): 236985716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 9067, 10370, 18134, 20740, 36268, 45335, 90670, 154139, 181340, 308278, 553087, 616556, 770695, 1106174, 1541390, 2212348, 2765435, 3082780, 5530870, 9402479, 11061740, 18804958, 37609916, 47012395, 94024790, 188049580]

約数ペア:

[(1, 188049580), (2, 94024790), (4, 47012395), (5, 37609916), (10, 18804958), (17, 11061740), (20, 9402479), (34, 5530870), (61, 3082780), (68, 2765435), (85, 2212348), (122, 1541390), (170, 1106174), (244, 770695), (305, 616556), (340, 553087), (610, 308278), (1037, 181340), (1220, 154139), (2074, 90670), (4148, 45335), (5185, 36268), (9067, 20740), (10370, 18134)]