23261780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 53415936

約数和(自身を除く): 30154156

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2207, 2635, 4414, 5270, 8828, 10540, 11035, 22070, 37519, 44140, 68417, 75038, 136834, 150076, 187595, 273668, 342085, 375190, 684170, 750380, 1163089, 1368340, 2326178, 4652356, 5815445, 11630890, 23261780]

約数ペア:

[(1, 23261780), (2, 11630890), (4, 5815445), (5, 4652356), (10, 2326178), (17, 1368340), (20, 1163089), (31, 750380), (34, 684170), (62, 375190), (68, 342085), (85, 273668), (124, 187595), (155, 150076), (170, 136834), (310, 75038), (340, 68417), (527, 44140), (620, 37519), (1054, 22070), (2108, 11035), (2207, 10540), (2635, 8828), (4414, 5270)]