917887040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5044

約数の個数: 112

約数和(自身を含む): 2528572032

約数和(自身を除く): 1610684992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4648, 4937, 5312, 5810, 6640, 9296, 9874, 11620, 13280, 18592, 19748, 23240, 24685, 26560, 34559, 37184, 39496, 46480, 49370, 69118, 78992, 92960, 98740, 138236, 157984, 172795, 185920, 197480, 276472, 315968, 345590, 394960, 409771, 552944, 691180, 789920, 819542, 1105888, 1382360, 1579840, 1639084, 2048855, 2211776, 2764720, 2868397, 3278168, 4097710, 5529440, 5736794, 6556336, 8195420, 11058880, 11473588, 13112672, 14341985, 16390840, 22947176, 26225344, 28683970, 32781680, 45894352, 57367940, 65563360, 91788704, 114735880, 131126720, 183577408, 229471760, 458943520, 917887040]

約数ペア:

[(1, 917887040), (2, 458943520), (4, 229471760), (5, 183577408), (7, 131126720), (8, 114735880), (10, 91788704), (14, 65563360), (16, 57367940), (20, 45894352), (28, 32781680), (32, 28683970), (35, 26225344), (40, 22947176), (56, 16390840), (64, 14341985), (70, 13112672), (80, 11473588), (83, 11058880), (112, 8195420), (140, 6556336), (160, 5736794), (166, 5529440), (224, 4097710), (280, 3278168), (320, 2868397), (332, 2764720), (415, 2211776), (448, 2048855), (560, 1639084), (581, 1579840), (664, 1382360), (830, 1105888), (1120, 819542), (1162, 789920), (1328, 691180), (1660, 552944), (2240, 409771), (2324, 394960), (2656, 345590), (2905, 315968), (3320, 276472), (4648, 197480), (4937, 185920), (5312, 172795), (5810, 157984), (6640, 138236), (9296, 98740), (9874, 92960), (11620, 78992), (13280, 69118), (18592, 49370), (19748, 46480), (23240, 39496), (24685, 37184), (26560, 34559)]