31092160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 112

約数和(自身を含む): 82552032

約数和(自身を除く): 51459872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 121, 146, 160, 176, 220, 242, 292, 320, 352, 365, 440, 484, 584, 605, 704, 730, 803, 880, 968, 1168, 1210, 1331, 1460, 1606, 1760, 1936, 2336, 2420, 2662, 2920, 3212, 3520, 3872, 4015, 4672, 4840, 5324, 5840, 6424, 6655, 7744, 8030, 8833, 9680, 10648, 11680, 12848, 13310, 16060, 17666, 19360, 21296, 23360, 25696, 26620, 32120, 35332, 38720, 42592, 44165, 51392, 53240, 64240, 70664, 85184, 88330, 97163, 106480, 128480, 141328, 176660, 194326, 212960, 256960, 282656, 353320, 388652, 425920, 485815, 565312, 706640, 777304, 971630, 1413280, 1554608, 1943260, 2826560, 3109216, 3886520, 6218432, 7773040, 15546080, 31092160]

約数ペア:

[(1, 31092160), (2, 15546080), (4, 7773040), (5, 6218432), (8, 3886520), (10, 3109216), (11, 2826560), (16, 1943260), (20, 1554608), (22, 1413280), (32, 971630), (40, 777304), (44, 706640), (55, 565312), (64, 485815), (73, 425920), (80, 388652), (88, 353320), (110, 282656), (121, 256960), (146, 212960), (160, 194326), (176, 176660), (220, 141328), (242, 128480), (292, 106480), (320, 97163), (352, 88330), (365, 85184), (440, 70664), (484, 64240), (584, 53240), (605, 51392), (704, 44165), (730, 42592), (803, 38720), (880, 35332), (968, 32120), (1168, 26620), (1210, 25696), (1331, 23360), (1460, 21296), (1606, 19360), (1760, 17666), (1936, 16060), (2336, 13310), (2420, 12848), (2662, 11680), (2920, 10648), (3212, 9680), (3520, 8833), (3872, 8030), (4015, 7744), (4672, 6655), (4840, 6424), (5324, 5840)]