2326996880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117763}}^1$

素因数の和:117808

約数の個数: 80

約数和(自身を含む): 6133149120

約数和(自身を除く): 3806152240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 117763, 235526, 471052, 588815, 942104, 1177630, 1530919, 1884208, 2237497, 2355260, 3061838, 4474994, 4710520, 6123676, 7654595, 8949988, 9421040, 11187485, 12247352, 15309190, 17899976, 22374970, 24494704, 29087461, 30618380, 35799952, 44749940, 58174922, 61236760, 89499880, 116349844, 122473520, 145437305, 178999760, 232699688, 290874610, 465399376, 581749220, 1163498440, 2326996880]

約数ペア:

[(1, 2326996880), (2, 1163498440), (4, 581749220), (5, 465399376), (8, 290874610), (10, 232699688), (13, 178999760), (16, 145437305), (19, 122473520), (20, 116349844), (26, 89499880), (38, 61236760), (40, 58174922), (52, 44749940), (65, 35799952), (76, 30618380), (80, 29087461), (95, 24494704), (104, 22374970), (130, 17899976), (152, 15309190), (190, 12247352), (208, 11187485), (247, 9421040), (260, 8949988), (304, 7654595), (380, 6123676), (494, 4710520), (520, 4474994), (760, 3061838), (988, 2355260), (1040, 2237497), (1235, 1884208), (1520, 1530919), (1976, 1177630), (2470, 942104), (3952, 588815), (4940, 471052), (9880, 235526), (19760, 117763)]