8112260

素因数分解:

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

素因数の和:824

約数の個数: 48

約数和(自身を含む): 18818352

約数和(自身を除く): 10706092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 761, 820, 1066, 1522, 2132, 2665, 3044, 3805, 5330, 7610, 9893, 10660, 15220, 19786, 31201, 39572, 49465, 62402, 98930, 124804, 156005, 197860, 312010, 405613, 624020, 811226, 1622452, 2028065, 4056130, 8112260]

約数ペア:

[(1, 8112260), (2, 4056130), (4, 2028065), (5, 1622452), (10, 811226), (13, 624020), (20, 405613), (26, 312010), (41, 197860), (52, 156005), (65, 124804), (82, 98930), (130, 62402), (164, 49465), (205, 39572), (260, 31201), (410, 19786), (533, 15220), (761, 10660), (820, 9893), (1066, 7610), (1522, 5330), (2132, 3805), (2665, 3044)]