4413700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 10624320

約数和(自身を除く): 6210620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 101, 115, 190, 202, 230, 380, 404, 437, 460, 475, 505, 575, 874, 950, 1010, 1150, 1748, 1900, 1919, 2020, 2185, 2300, 2323, 2525, 3838, 4370, 4646, 5050, 7676, 8740, 9292, 9595, 10100, 10925, 11615, 19190, 21850, 23230, 38380, 43700, 44137, 46460, 47975, 58075, 88274, 95950, 116150, 176548, 191900, 220685, 232300, 441370, 882740, 1103425, 2206850, 4413700]

約数ペア:

[(1, 4413700), (2, 2206850), (4, 1103425), (5, 882740), (10, 441370), (19, 232300), (20, 220685), (23, 191900), (25, 176548), (38, 116150), (46, 95950), (50, 88274), (76, 58075), (92, 47975), (95, 46460), (100, 44137), (101, 43700), (115, 38380), (190, 23230), (202, 21850), (230, 19190), (380, 11615), (404, 10925), (437, 10100), (460, 9595), (475, 9292), (505, 8740), (575, 7676), (874, 5050), (950, 4646), (1010, 4370), (1150, 3838), (1748, 2525), (1900, 2323), (1919, 2300), (2020, 2185)]