58939360

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 140842800

約数和(自身を除く): 81903440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 4139, 7120, 8278, 14240, 16556, 20695, 33112, 41390, 66224, 82780, 132448, 165560, 331120, 368371, 662240, 736742, 1473484, 1841855, 2946968, 3683710, 5893936, 7367420, 11787872, 14734840, 29469680, 58939360]

約数ペア:

[(1, 58939360), (2, 29469680), (4, 14734840), (5, 11787872), (8, 7367420), (10, 5893936), (16, 3683710), (20, 2946968), (32, 1841855), (40, 1473484), (80, 736742), (89, 662240), (160, 368371), (178, 331120), (356, 165560), (445, 132448), (712, 82780), (890, 66224), (1424, 41390), (1780, 33112), (2848, 20695), (3560, 16556), (4139, 14240), (7120, 8278)]