2024704720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1481}}^1$

素因数の和:2260

約数の個数: 80

約数和(自身を含む): 4922042112

約数和(自身を除く): 2897337392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 743, 920, 1481, 1486, 1840, 2962, 2972, 3715, 5924, 5944, 7405, 7430, 11848, 11888, 14810, 14860, 17089, 23696, 29620, 29720, 34063, 34178, 59240, 59440, 68126, 68356, 85445, 118480, 136252, 136712, 170315, 170890, 272504, 273424, 340630, 341780, 545008, 681260, 683560, 1100383, 1362520, 1367120, 2200766, 2725040, 4401532, 5501915, 8803064, 11003830, 17606128, 22007660, 25308809, 44015320, 50617618, 88030640, 101235236, 126544045, 202470472, 253088090, 404940944, 506176180, 1012352360, 2024704720]

約数ペア:

[(1, 2024704720), (2, 1012352360), (4, 506176180), (5, 404940944), (8, 253088090), (10, 202470472), (16, 126544045), (20, 101235236), (23, 88030640), (40, 50617618), (46, 44015320), (80, 25308809), (92, 22007660), (115, 17606128), (184, 11003830), (230, 8803064), (368, 5501915), (460, 4401532), (743, 2725040), (920, 2200766), (1481, 1367120), (1486, 1362520), (1840, 1100383), (2962, 683560), (2972, 681260), (3715, 545008), (5924, 341780), (5944, 340630), (7405, 273424), (7430, 272504), (11848, 170890), (11888, 170315), (14810, 136712), (14860, 136252), (17089, 118480), (23696, 85445), (29620, 68356), (29720, 68126), (34063, 59440), (34178, 59240)]