888949460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107621}}^1$

素因数の和:107696

約数の個数: 48

約数和(自身を含む): 2169659520

約数和(自身を除く): 1280710060

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, 107621, 215242, 430484, 538105, 753347, 1076210, 1506694, 2152420, 3013388, 3766735, 6349639, 7533470, 12699278, 15066940, 25398556, 31748195, 44447473, 63496390, 88894946, 126992780, 177789892, 222237365, 444474730, 888949460]

約数ペア:

[(1, 888949460), (2, 444474730), (4, 222237365), (5, 177789892), (7, 126992780), (10, 88894946), (14, 63496390), (20, 44447473), (28, 31748195), (35, 25398556), (59, 15066940), (70, 12699278), (118, 7533470), (140, 6349639), (236, 3766735), (295, 3013388), (413, 2152420), (590, 1506694), (826, 1076210), (1180, 753347), (1652, 538105), (2065, 430484), (4130, 215242), (8260, 107621)]