2247268420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{64171}}^1$

素因数の和:64300

約数の個数: 48

約数和(自身を含む): 5045459328

約数和(自身を除く): 2798190908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 35020, 64171, 128342, 256684, 320855, 641710, 1090907, 1283420, 2181814, 4363628, 5454535, 6609613, 10909070, 13219226, 21818140, 26438452, 33048065, 66096130, 112363421, 132192260, 224726842, 449453684, 561817105, 1123634210, 2247268420]

約数ペア:

[(1, 2247268420), (2, 1123634210), (4, 561817105), (5, 449453684), (10, 224726842), (17, 132192260), (20, 112363421), (34, 66096130), (68, 33048065), (85, 26438452), (103, 21818140), (170, 13219226), (206, 10909070), (340, 6609613), (412, 5454535), (515, 4363628), (1030, 2181814), (1751, 1283420), (2060, 1090907), (3502, 641710), (7004, 320855), (8755, 256684), (17510, 128342), (35020, 64171)]