162034820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 362417328

約数和(自身を除く): 200382508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 724, 905, 1810, 2633, 3077, 3620, 5266, 6154, 10532, 12308, 13165, 15385, 26330, 30770, 44761, 52660, 61540, 89522, 179044, 223805, 447610, 476573, 895220, 953146, 1906292, 2382865, 4765730, 8101741, 9531460, 16203482, 32406964, 40508705, 81017410, 162034820]

約数ペア:

[(1, 162034820), (2, 81017410), (4, 40508705), (5, 32406964), (10, 16203482), (17, 9531460), (20, 8101741), (34, 4765730), (68, 2382865), (85, 1906292), (170, 953146), (181, 895220), (340, 476573), (362, 447610), (724, 223805), (905, 179044), (1810, 89522), (2633, 61540), (3077, 52660), (3620, 44761), (5266, 30770), (6154, 26330), (10532, 15385), (12308, 13165)]