4920211956080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{2935267}}^1$

素因数の和:2936214

約数の個数: 80

約数和(自身を含む): 11949969153024

約数和(自身を除く): 7029757196944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 911, 920, 1822, 1840, 3644, 4555, 7288, 9110, 14576, 18220, 20953, 36440, 41906, 72880, 83812, 104765, 167624, 209530, 335248, 419060, 838120, 1676240, 2935267, 5870534, 11741068, 14676335, 23482136, 29352670, 46964272, 58705340, 67511141, 117410680, 135022282, 234821360, 270044564, 337555705, 540089128, 675111410, 1080178256, 1350222820, 2674028237, 2700445640, 5348056474, 5400891280, 10696112948, 13370141185, 21392225896, 26740282370, 42784451792, 53480564740, 61502649451, 106961129480, 123005298902, 213922258960, 246010597804, 307513247255, 492021195608, 615026494510, 984042391216, 1230052989020, 2460105978040, 4920211956080]

約数ペア:

[(1, 4920211956080), (2, 2460105978040), (4, 1230052989020), (5, 984042391216), (8, 615026494510), (10, 492021195608), (16, 307513247255), (20, 246010597804), (23, 213922258960), (40, 123005298902), (46, 106961129480), (80, 61502649451), (92, 53480564740), (115, 42784451792), (184, 26740282370), (230, 21392225896), (368, 13370141185), (460, 10696112948), (911, 5400891280), (920, 5348056474), (1822, 2700445640), (1840, 2674028237), (3644, 1350222820), (4555, 1080178256), (7288, 675111410), (9110, 540089128), (14576, 337555705), (18220, 270044564), (20953, 234821360), (36440, 135022282), (41906, 117410680), (72880, 67511141), (83812, 58705340), (104765, 46964272), (167624, 29352670), (209530, 23482136), (335248, 14676335), (419060, 11741068), (838120, 5870534), (1676240, 2935267)]