22924220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 30298180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1319, 1580, 1738, 2638, 3476, 4345, 5276, 6595, 8690, 13190, 14509, 17380, 26380, 29018, 58036, 72545, 104201, 145090, 208402, 290180, 416804, 521005, 1042010, 1146211, 2084020, 2292422, 4584844, 5731055, 11462110, 22924220]

約数ペア:

[(1, 22924220), (2, 11462110), (4, 5731055), (5, 4584844), (10, 2292422), (11, 2084020), (20, 1146211), (22, 1042010), (44, 521005), (55, 416804), (79, 290180), (110, 208402), (158, 145090), (220, 104201), (316, 72545), (395, 58036), (790, 29018), (869, 26380), (1319, 17380), (1580, 14509), (1738, 13190), (2638, 8690), (3476, 6595), (4345, 5276)]