17011460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 21090940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 503, 890, 1006, 1691, 1780, 2012, 2515, 3382, 5030, 6764, 8455, 9557, 10060, 16910, 19114, 33820, 38228, 44767, 47785, 89534, 95570, 179068, 191140, 223835, 447670, 850573, 895340, 1701146, 3402292, 4252865, 8505730, 17011460]

約数ペア:

[(1, 17011460), (2, 8505730), (4, 4252865), (5, 3402292), (10, 1701146), (19, 895340), (20, 850573), (38, 447670), (76, 223835), (89, 191140), (95, 179068), (178, 95570), (190, 89534), (356, 47785), (380, 44767), (445, 38228), (503, 33820), (890, 19114), (1006, 16910), (1691, 10060), (1780, 9557), (2012, 8455), (2515, 6764), (3382, 5030)]