101557820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 269087616

約数和(自身を除く): 167529796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1361, 1435, 1820, 2132, 2665, 2722, 2870, 3731, 5330, 5444, 5740, 6805, 7462, 9527, 10660, 13610, 14924, 17693, 18655, 19054, 27220, 35386, 37310, 38108, 47635, 55801, 70772, 74620, 88465, 95270, 111602, 123851, 176930, 190540, 223204, 247702, 279005, 353860, 390607, 495404, 558010, 619255, 725413, 781214, 1116020, 1238510, 1450826, 1562428, 1953035, 2477020, 2901652, 3627065, 3906070, 5077891, 7254130, 7812140, 10155782, 14508260, 20311564, 25389455, 50778910, 101557820]

約数ペア:

[(1, 101557820), (2, 50778910), (4, 25389455), (5, 20311564), (7, 14508260), (10, 10155782), (13, 7812140), (14, 7254130), (20, 5077891), (26, 3906070), (28, 3627065), (35, 2901652), (41, 2477020), (52, 1953035), (65, 1562428), (70, 1450826), (82, 1238510), (91, 1116020), (130, 781214), (140, 725413), (164, 619255), (182, 558010), (205, 495404), (260, 390607), (287, 353860), (364, 279005), (410, 247702), (455, 223204), (533, 190540), (574, 176930), (820, 123851), (910, 111602), (1066, 95270), (1148, 88465), (1361, 74620), (1435, 70772), (1820, 55801), (2132, 47635), (2665, 38108), (2722, 37310), (2870, 35386), (3731, 27220), (5330, 19054), (5444, 18655), (5740, 17693), (6805, 14924), (7462, 13610), (9527, 10660)]