15693920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 41713056

約数和(自身を除く): 26019136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 241, 296, 352, 370, 407, 440, 482, 592, 740, 814, 880, 964, 1184, 1205, 1480, 1628, 1760, 1928, 2035, 2410, 2651, 2960, 3256, 3856, 4070, 4820, 5302, 5920, 6512, 7712, 8140, 8917, 9640, 10604, 13024, 13255, 16280, 17834, 19280, 21208, 26510, 32560, 35668, 38560, 42416, 44585, 53020, 65120, 71336, 84832, 89170, 98087, 106040, 142672, 178340, 196174, 212080, 285344, 356680, 392348, 424160, 490435, 713360, 784696, 980870, 1426720, 1569392, 1961740, 3138784, 3923480, 7846960, 15693920]

約数ペア:

[(1, 15693920), (2, 7846960), (4, 3923480), (5, 3138784), (8, 1961740), (10, 1569392), (11, 1426720), (16, 980870), (20, 784696), (22, 713360), (32, 490435), (37, 424160), (40, 392348), (44, 356680), (55, 285344), (74, 212080), (80, 196174), (88, 178340), (110, 142672), (148, 106040), (160, 98087), (176, 89170), (185, 84832), (220, 71336), (241, 65120), (296, 53020), (352, 44585), (370, 42416), (407, 38560), (440, 35668), (482, 32560), (592, 26510), (740, 21208), (814, 19280), (880, 17834), (964, 16280), (1184, 13255), (1205, 13024), (1480, 10604), (1628, 9640), (1760, 8917), (1928, 8140), (2035, 7712), (2410, 6512), (2651, 5920), (2960, 5302), (3256, 4820), (3856, 4070)]