45981260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 112275072

約数和(自身を除く): 66293812

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 101, 103, 130, 170, 202, 206, 221, 260, 340, 404, 412, 442, 505, 515, 884, 1010, 1030, 1105, 1313, 1339, 1717, 1751, 2020, 2060, 2210, 2626, 2678, 3434, 3502, 4420, 5252, 5356, 6565, 6695, 6868, 7004, 8585, 8755, 10403, 13130, 13390, 17170, 17510, 20806, 22321, 22763, 26260, 26780, 34340, 35020, 41612, 44642, 45526, 52015, 89284, 91052, 104030, 111605, 113815, 135239, 176851, 208060, 223210, 227630, 270478, 353702, 446420, 455260, 540956, 676195, 707404, 884255, 1352390, 1768510, 2299063, 2704780, 3537020, 4598126, 9196252, 11495315, 22990630, 45981260]

約数ペア:

[(1, 45981260), (2, 22990630), (4, 11495315), (5, 9196252), (10, 4598126), (13, 3537020), (17, 2704780), (20, 2299063), (26, 1768510), (34, 1352390), (52, 884255), (65, 707404), (68, 676195), (85, 540956), (101, 455260), (103, 446420), (130, 353702), (170, 270478), (202, 227630), (206, 223210), (221, 208060), (260, 176851), (340, 135239), (404, 113815), (412, 111605), (442, 104030), (505, 91052), (515, 89284), (884, 52015), (1010, 45526), (1030, 44642), (1105, 41612), (1313, 35020), (1339, 34340), (1717, 26780), (1751, 26260), (2020, 22763), (2060, 22321), (2210, 20806), (2626, 17510), (2678, 17170), (3434, 13390), (3502, 13130), (4420, 10403), (5252, 8755), (5356, 8585), (6565, 7004), (6695, 6868)]