7139766560

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{666023}}^1$

素因数の和:666105

約数の個数: 48

約数和(自身を含む): 17119480896

約数和(自身を除く): 9979714336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 666023, 1332046, 2664092, 3330115, 5328184, 6660230, 10656368, 13320460, 21312736, 26640920, 44623541, 53281840, 89247082, 106563680, 178494164, 223117705, 356988328, 446235410, 713976656, 892470820, 1427953312, 1784941640, 3569883280, 7139766560]

約数ペア:

[(1, 7139766560), (2, 3569883280), (4, 1784941640), (5, 1427953312), (8, 892470820), (10, 713976656), (16, 446235410), (20, 356988328), (32, 223117705), (40, 178494164), (67, 106563680), (80, 89247082), (134, 53281840), (160, 44623541), (268, 26640920), (335, 21312736), (536, 13320460), (670, 10656368), (1072, 6660230), (1340, 5328184), (2144, 3330115), (2680, 2664092), (5360, 1332046), (10720, 666023)]