952809520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11597}}^1$

素因数の和:11702

約数の個数: 80

約数和(自身を含む): 2416095360

約数和(自身を除く): 1463285840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 6320, 8216, 10270, 11597, 16432, 20540, 23194, 41080, 46388, 57985, 82160, 92776, 115970, 150761, 185552, 231940, 301522, 463880, 603044, 753805, 916163, 927760, 1206088, 1507610, 1832326, 2412176, 3015220, 3664652, 4580815, 6030440, 7329304, 9161630, 11910119, 12060880, 14658608, 18323260, 23820238, 36646520, 47640476, 59550595, 73293040, 95280952, 119101190, 190561904, 238202380, 476404760, 952809520]

約数ペア:

[(1, 952809520), (2, 476404760), (4, 238202380), (5, 190561904), (8, 119101190), (10, 95280952), (13, 73293040), (16, 59550595), (20, 47640476), (26, 36646520), (40, 23820238), (52, 18323260), (65, 14658608), (79, 12060880), (80, 11910119), (104, 9161630), (130, 7329304), (158, 6030440), (208, 4580815), (260, 3664652), (316, 3015220), (395, 2412176), (520, 1832326), (632, 1507610), (790, 1206088), (1027, 927760), (1040, 916163), (1264, 753805), (1580, 603044), (2054, 463880), (3160, 301522), (4108, 231940), (5135, 185552), (6320, 150761), (8216, 115970), (10270, 92776), (11597, 82160), (16432, 57985), (20540, 46388), (23194, 41080)]