118103920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 302694912

約数和(自身を除く): 184590992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1303, 1648, 2060, 2266, 2606, 4120, 4532, 5212, 5665, 6515, 8240, 9064, 10424, 11330, 13030, 14333, 18128, 20848, 22660, 26060, 28666, 45320, 52120, 57332, 71665, 90640, 104240, 114664, 134209, 143330, 229328, 268418, 286660, 536836, 573320, 671045, 1073672, 1146640, 1342090, 1476299, 2147344, 2684180, 2952598, 5368360, 5905196, 7381495, 10736720, 11810392, 14762990, 23620784, 29525980, 59051960, 118103920]

約数ペア:

[(1, 118103920), (2, 59051960), (4, 29525980), (5, 23620784), (8, 14762990), (10, 11810392), (11, 10736720), (16, 7381495), (20, 5905196), (22, 5368360), (40, 2952598), (44, 2684180), (55, 2147344), (80, 1476299), (88, 1342090), (103, 1146640), (110, 1073672), (176, 671045), (206, 573320), (220, 536836), (412, 286660), (440, 268418), (515, 229328), (824, 143330), (880, 134209), (1030, 114664), (1133, 104240), (1303, 90640), (1648, 71665), (2060, 57332), (2266, 52120), (2606, 45320), (4120, 28666), (4532, 26060), (5212, 22660), (5665, 20848), (6515, 18128), (8240, 14333), (9064, 13030), (10424, 11330)]