13384250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 28394496

約数和(自身を除く): 15010246

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 157, 250, 275, 310, 314, 341, 550, 682, 775, 785, 1375, 1550, 1570, 1705, 1727, 2750, 3410, 3454, 3875, 3925, 4867, 7750, 7850, 8525, 8635, 9734, 17050, 17270, 19625, 24335, 39250, 42625, 43175, 48670, 53537, 85250, 86350, 107074, 121675, 215875, 243350, 267685, 431750, 535370, 608375, 1216750, 1338425, 2676850, 6692125, 13384250]

約数ペア:

[(1, 13384250), (2, 6692125), (5, 2676850), (10, 1338425), (11, 1216750), (22, 608375), (25, 535370), (31, 431750), (50, 267685), (55, 243350), (62, 215875), (110, 121675), (125, 107074), (155, 86350), (157, 85250), (250, 53537), (275, 48670), (310, 43175), (314, 42625), (341, 39250), (550, 24335), (682, 19625), (775, 17270), (785, 17050), (1375, 9734), (1550, 8635), (1570, 8525), (1705, 7850), (1727, 7750), (2750, 4867), (3410, 3925), (3454, 3875)]