555617020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 1373718528

約数和(自身を除く): 818101508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 103, 106, 140, 206, 212, 265, 371, 412, 515, 530, 721, 727, 742, 1030, 1060, 1442, 1454, 1484, 1855, 2060, 2884, 2908, 3605, 3635, 3710, 5089, 5459, 7210, 7270, 7420, 10178, 10918, 14420, 14540, 20356, 21836, 25445, 27295, 38213, 38531, 50890, 54590, 74881, 76426, 77062, 101780, 109180, 149762, 152852, 154124, 191065, 192655, 269717, 299524, 374405, 382130, 385310, 524167, 539434, 748810, 764260, 770620, 1048334, 1078868, 1348585, 1497620, 2096668, 2620835, 2697170, 3968693, 5241670, 5394340, 7937386, 10483340, 15874772, 19843465, 27780851, 39686930, 55561702, 79373860, 111123404, 138904255, 277808510, 555617020]

約数ペア:

[(1, 555617020), (2, 277808510), (4, 138904255), (5, 111123404), (7, 79373860), (10, 55561702), (14, 39686930), (20, 27780851), (28, 19843465), (35, 15874772), (53, 10483340), (70, 7937386), (103, 5394340), (106, 5241670), (140, 3968693), (206, 2697170), (212, 2620835), (265, 2096668), (371, 1497620), (412, 1348585), (515, 1078868), (530, 1048334), (721, 770620), (727, 764260), (742, 748810), (1030, 539434), (1060, 524167), (1442, 385310), (1454, 382130), (1484, 374405), (1855, 299524), (2060, 269717), (2884, 192655), (2908, 191065), (3605, 154124), (3635, 152852), (3710, 149762), (5089, 109180), (5459, 101780), (7210, 77062), (7270, 76426), (7420, 74881), (10178, 54590), (10918, 50890), (14420, 38531), (14540, 38213), (20356, 27295), (21836, 25445)]