89008480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 143089568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 103, 110, 160, 176, 206, 220, 352, 412, 440, 491, 515, 824, 880, 982, 1030, 1133, 1648, 1760, 1964, 2060, 2266, 2455, 3296, 3928, 4120, 4532, 4910, 5401, 5665, 7856, 8240, 9064, 9820, 10802, 11330, 15712, 16480, 18128, 19640, 21604, 22660, 27005, 36256, 39280, 43208, 45320, 50573, 54010, 78560, 86416, 90640, 101146, 108020, 172832, 181280, 202292, 216040, 252865, 404584, 432080, 505730, 556303, 809168, 864160, 1011460, 1112606, 1618336, 2022920, 2225212, 2781515, 4045840, 4450424, 5563030, 8091680, 8900848, 11126060, 17801696, 22252120, 44504240, 89008480]

約数ペア:

[(1, 89008480), (2, 44504240), (4, 22252120), (5, 17801696), (8, 11126060), (10, 8900848), (11, 8091680), (16, 5563030), (20, 4450424), (22, 4045840), (32, 2781515), (40, 2225212), (44, 2022920), (55, 1618336), (80, 1112606), (88, 1011460), (103, 864160), (110, 809168), (160, 556303), (176, 505730), (206, 432080), (220, 404584), (352, 252865), (412, 216040), (440, 202292), (491, 181280), (515, 172832), (824, 108020), (880, 101146), (982, 90640), (1030, 86416), (1133, 78560), (1648, 54010), (1760, 50573), (1964, 45320), (2060, 43208), (2266, 39280), (2455, 36256), (3296, 27005), (3928, 22660), (4120, 21604), (4532, 19640), (4910, 18128), (5401, 16480), (5665, 15712), (7856, 11330), (8240, 10802), (9064, 9820)]