3853627460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 8508519936

約数和(自身を除く): 4654892476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 529, 764, 955, 1058, 1907, 1910, 2116, 2645, 3814, 3820, 4393, 5290, 7628, 8786, 9535, 10580, 17572, 19070, 21965, 38140, 43861, 43930, 87722, 87860, 101039, 175444, 202078, 219305, 364237, 404156, 438610, 505195, 728474, 877220, 1008803, 1010390, 1456948, 1821185, 2017606, 2020780, 3642370, 4035212, 5044015, 7284740, 8377451, 10088030, 16754902, 20176060, 33509804, 41887255, 83774510, 167549020, 192681373, 385362746, 770725492, 963406865, 1926813730, 3853627460]

約数ペア:

[(1, 3853627460), (2, 1926813730), (4, 963406865), (5, 770725492), (10, 385362746), (20, 192681373), (23, 167549020), (46, 83774510), (92, 41887255), (115, 33509804), (191, 20176060), (230, 16754902), (382, 10088030), (460, 8377451), (529, 7284740), (764, 5044015), (955, 4035212), (1058, 3642370), (1907, 2020780), (1910, 2017606), (2116, 1821185), (2645, 1456948), (3814, 1010390), (3820, 1008803), (4393, 877220), (5290, 728474), (7628, 505195), (8786, 438610), (9535, 404156), (10580, 364237), (17572, 219305), (19070, 202078), (21965, 175444), (38140, 101039), (43861, 87860), (43930, 87722)]