4056130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 8065008

約数和(自身を除く): 4008878

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 761, 1066, 1522, 2665, 3805, 5330, 7610, 9893, 19786, 31201, 49465, 62402, 98930, 156005, 312010, 405613, 811226, 2028065, 4056130]

約数ペア:

[(1, 4056130), (2, 2028065), (5, 811226), (10, 405613), (13, 312010), (26, 156005), (41, 98930), (65, 62402), (82, 49465), (130, 31201), (205, 19786), (410, 9893), (533, 7610), (761, 5330), (1066, 3805), (1522, 2665)]