1052371840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126487}}^1$

素因数の和:126519

約数の個数: 64

約数和(自身を含む): 2709372960

約数和(自身を除く): 1657001120

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, 640, 832, 1040, 1664, 2080, 4160, 8320, 126487, 252974, 505948, 632435, 1011896, 1264870, 1644331, 2023792, 2529740, 3288662, 4047584, 5059480, 6577324, 8095168, 8221655, 10118960, 13154648, 16190336, 16443310, 20237920, 26309296, 32886620, 40475840, 52618592, 65773240, 80951680, 105237184, 131546480, 210474368, 263092960, 526185920, 1052371840]

約数ペア:

[(1, 1052371840), (2, 526185920), (4, 263092960), (5, 210474368), (8, 131546480), (10, 105237184), (13, 80951680), (16, 65773240), (20, 52618592), (26, 40475840), (32, 32886620), (40, 26309296), (52, 20237920), (64, 16443310), (65, 16190336), (80, 13154648), (104, 10118960), (128, 8221655), (130, 8095168), (160, 6577324), (208, 5059480), (260, 4047584), (320, 3288662), (416, 2529740), (520, 2023792), (640, 1644331), (832, 1264870), (1040, 1011896), (1664, 632435), (2080, 505948), (4160, 252974), (8320, 126487)]