22478080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 57064392

約数和(自身を除く): 34586312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1033, 1088, 1280, 1360, 2066, 2176, 2720, 4132, 4352, 5165, 5440, 8264, 10330, 10880, 16528, 17561, 20660, 21760, 33056, 35122, 41320, 66112, 70244, 82640, 87805, 132224, 140488, 165280, 175610, 264448, 280976, 330560, 351220, 561952, 661120, 702440, 1123904, 1322240, 1404880, 2247808, 2809760, 4495616, 5619520, 11239040, 22478080]

約数ペア:

[(1, 22478080), (2, 11239040), (4, 5619520), (5, 4495616), (8, 2809760), (10, 2247808), (16, 1404880), (17, 1322240), (20, 1123904), (32, 702440), (34, 661120), (40, 561952), (64, 351220), (68, 330560), (80, 280976), (85, 264448), (128, 175610), (136, 165280), (160, 140488), (170, 132224), (256, 87805), (272, 82640), (320, 70244), (340, 66112), (544, 41320), (640, 35122), (680, 33056), (1033, 21760), (1088, 20660), (1280, 17561), (1360, 16528), (2066, 10880), (2176, 10330), (2720, 8264), (4132, 5440), (4352, 5165)]