1108962820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{134257}}^1$

素因数の和:134332

約数の個数: 48

約数和(自身を含む): 2706641280

約数和(自身を除く): 1597678460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 134257, 268514, 537028, 671285, 939799, 1342570, 1879598, 2685140, 3759196, 4698995, 7921163, 9397990, 15842326, 18795980, 31684652, 39605815, 55448141, 79211630, 110896282, 158423260, 221792564, 277240705, 554481410, 1108962820]

約数ペア:

[(1, 1108962820), (2, 554481410), (4, 277240705), (5, 221792564), (7, 158423260), (10, 110896282), (14, 79211630), (20, 55448141), (28, 39605815), (35, 31684652), (59, 18795980), (70, 15842326), (118, 9397990), (140, 7921163), (236, 4698995), (295, 3759196), (413, 2685140), (590, 1879598), (826, 1342570), (1180, 939799), (1652, 671285), (2065, 537028), (4130, 268514), (8260, 134257)]