83349640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 218476440

約数和(自身を除く): 135126800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 680, 748, 935, 968, 1013, 1210, 1496, 1870, 2026, 2057, 2420, 3740, 4052, 4114, 4840, 5065, 7480, 8104, 8228, 10130, 10285, 11143, 16456, 17221, 20260, 20570, 22286, 34442, 40520, 41140, 44572, 55715, 68884, 82280, 86105, 89144, 111430, 122573, 137768, 172210, 189431, 222860, 245146, 344420, 378862, 445720, 490292, 612865, 688840, 757724, 947155, 980584, 1225730, 1515448, 1894310, 2083741, 2451460, 3788620, 4167482, 4902920, 7577240, 8334964, 10418705, 16669928, 20837410, 41674820, 83349640]

約数ペア:

[(1, 83349640), (2, 41674820), (4, 20837410), (5, 16669928), (8, 10418705), (10, 8334964), (11, 7577240), (17, 4902920), (20, 4167482), (22, 3788620), (34, 2451460), (40, 2083741), (44, 1894310), (55, 1515448), (68, 1225730), (85, 980584), (88, 947155), (110, 757724), (121, 688840), (136, 612865), (170, 490292), (187, 445720), (220, 378862), (242, 344420), (340, 245146), (374, 222860), (440, 189431), (484, 172210), (605, 137768), (680, 122573), (748, 111430), (935, 89144), (968, 86105), (1013, 82280), (1210, 68884), (1496, 55715), (1870, 44572), (2026, 41140), (2057, 40520), (2420, 34442), (3740, 22286), (4052, 20570), (4114, 20260), (4840, 17221), (5065, 16456), (7480, 11143), (8104, 10285), (8228, 10130)]