147125680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 370538784

約数和(自身を除く): 223413104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 260, 482, 520, 587, 964, 1040, 1174, 1205, 1928, 2348, 2410, 2935, 3133, 3856, 4696, 4820, 5870, 6266, 7631, 9392, 9640, 11740, 12532, 15262, 15665, 19280, 23480, 25064, 30524, 31330, 38155, 46960, 50128, 61048, 62660, 76310, 122096, 125320, 141467, 152620, 250640, 282934, 305240, 565868, 610480, 707335, 1131736, 1414670, 1839071, 2263472, 2829340, 3678142, 5658680, 7356284, 9195355, 11317360, 14712568, 18390710, 29425136, 36781420, 73562840, 147125680]

約数ペア:

[(1, 147125680), (2, 73562840), (4, 36781420), (5, 29425136), (8, 18390710), (10, 14712568), (13, 11317360), (16, 9195355), (20, 7356284), (26, 5658680), (40, 3678142), (52, 2829340), (65, 2263472), (80, 1839071), (104, 1414670), (130, 1131736), (208, 707335), (241, 610480), (260, 565868), (482, 305240), (520, 282934), (587, 250640), (964, 152620), (1040, 141467), (1174, 125320), (1205, 122096), (1928, 76310), (2348, 62660), (2410, 61048), (2935, 50128), (3133, 46960), (3856, 38155), (4696, 31330), (4820, 30524), (5870, 25064), (6266, 23480), (7631, 19280), (9392, 15665), (9640, 15262), (11740, 12532)]