17160220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 28153412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1013, 1210, 1540, 1694, 2026, 2420, 3388, 4052, 4235, 5065, 7091, 8470, 10130, 11143, 14182, 16940, 20260, 22286, 28364, 35455, 44572, 55715, 70910, 78001, 111430, 122573, 141820, 156002, 222860, 245146, 312004, 390005, 490292, 612865, 780010, 858011, 1225730, 1560020, 1716022, 2451460, 3432044, 4290055, 8580110, 17160220]

約数ペア:

[(1, 17160220), (2, 8580110), (4, 4290055), (5, 3432044), (7, 2451460), (10, 1716022), (11, 1560020), (14, 1225730), (20, 858011), (22, 780010), (28, 612865), (35, 490292), (44, 390005), (55, 312004), (70, 245146), (77, 222860), (110, 156002), (121, 141820), (140, 122573), (154, 111430), (220, 78001), (242, 70910), (308, 55715), (385, 44572), (484, 35455), (605, 28364), (770, 22286), (847, 20260), (1013, 16940), (1210, 14182), (1540, 11143), (1694, 10130), (2026, 8470), (2420, 7091), (3388, 5065), (4052, 4235)]