303368650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4747

約数の個数: 48

約数和(自身を含む): 613820088

約数和(自身を除く): 310451438

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 4621, 5050, 6565, 9242, 13130, 23105, 32825, 46210, 60073, 65650, 115525, 120146, 231050, 300365, 466721, 600730, 933442, 1501825, 2333605, 3003650, 4667210, 6067373, 11668025, 12134746, 23336050, 30336865, 60673730, 151684325, 303368650]

約数ペア:

[(1, 303368650), (2, 151684325), (5, 60673730), (10, 30336865), (13, 23336050), (25, 12134746), (26, 11668025), (50, 6067373), (65, 4667210), (101, 3003650), (130, 2333605), (202, 1501825), (325, 933442), (505, 600730), (650, 466721), (1010, 300365), (1313, 231050), (2525, 120146), (2626, 115525), (4621, 65650), (5050, 60073), (6565, 46210), (9242, 32825), (13130, 23105)]