28836200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 69221760

約数和(自身を除く): 40385560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 4651, 6200, 9302, 18604, 23255, 37208, 46510, 93020, 116275, 144181, 186040, 232550, 288362, 465100, 576724, 720905, 930200, 1153448, 1441810, 2883620, 3604525, 5767240, 7209050, 14418100, 28836200]

約数ペア:

[(1, 28836200), (2, 14418100), (4, 7209050), (5, 5767240), (8, 3604525), (10, 2883620), (20, 1441810), (25, 1153448), (31, 930200), (40, 720905), (50, 576724), (62, 465100), (100, 288362), (124, 232550), (155, 186040), (200, 144181), (248, 116275), (310, 93020), (620, 46510), (775, 37208), (1240, 23255), (1550, 18604), (3100, 9302), (4651, 6200)]