4983680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 12852000

約数和(自身を除く): 7868320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 599, 640, 832, 1040, 1198, 1664, 2080, 2396, 2995, 4160, 4792, 5990, 7787, 8320, 9584, 11980, 15574, 19168, 23960, 31148, 38336, 38935, 47920, 62296, 76672, 77870, 95840, 124592, 155740, 191680, 249184, 311480, 383360, 498368, 622960, 996736, 1245920, 2491840, 4983680]

約数ペア:

[(1, 4983680), (2, 2491840), (4, 1245920), (5, 996736), (8, 622960), (10, 498368), (13, 383360), (16, 311480), (20, 249184), (26, 191680), (32, 155740), (40, 124592), (52, 95840), (64, 77870), (65, 76672), (80, 62296), (104, 47920), (128, 38935), (130, 38336), (160, 31148), (208, 23960), (260, 19168), (320, 15574), (416, 11980), (520, 9584), (599, 8320), (640, 7787), (832, 5990), (1040, 4792), (1198, 4160), (1664, 2995), (2080, 2396)]