22313680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 55246464

約数和(自身を除く): 32932784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 181, 184, 230, 268, 335, 362, 368, 460, 536, 670, 724, 905, 920, 1072, 1340, 1448, 1541, 1810, 1840, 2680, 2896, 3082, 3620, 4163, 5360, 6164, 7240, 7705, 8326, 12127, 12328, 14480, 15410, 16652, 20815, 24254, 24656, 30820, 33304, 41630, 48508, 60635, 61640, 66608, 83260, 97016, 121270, 123280, 166520, 194032, 242540, 278921, 333040, 485080, 557842, 970160, 1115684, 1394605, 2231368, 2789210, 4462736, 5578420, 11156840, 22313680]

約数ペア:

[(1, 22313680), (2, 11156840), (4, 5578420), (5, 4462736), (8, 2789210), (10, 2231368), (16, 1394605), (20, 1115684), (23, 970160), (40, 557842), (46, 485080), (67, 333040), (80, 278921), (92, 242540), (115, 194032), (134, 166520), (181, 123280), (184, 121270), (230, 97016), (268, 83260), (335, 66608), (362, 61640), (368, 60635), (460, 48508), (536, 41630), (670, 33304), (724, 30820), (905, 24656), (920, 24254), (1072, 20815), (1340, 16652), (1448, 15410), (1541, 14480), (1810, 12328), (1840, 12127), (2680, 8326), (2896, 7705), (3082, 7240), (3620, 6164), (4163, 5360)]