13821350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 27367296

約数和(自身を除く): 13545946

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 241, 310, 370, 482, 775, 925, 1147, 1205, 1550, 1850, 2294, 2410, 5735, 6025, 7471, 8917, 11470, 12050, 14942, 17834, 28675, 37355, 44585, 57350, 74710, 89170, 186775, 222925, 276427, 373550, 445850, 552854, 1382135, 2764270, 6910675, 13821350]

約数ペア:

[(1, 13821350), (2, 6910675), (5, 2764270), (10, 1382135), (25, 552854), (31, 445850), (37, 373550), (50, 276427), (62, 222925), (74, 186775), (155, 89170), (185, 74710), (241, 57350), (310, 44585), (370, 37355), (482, 28675), (775, 17834), (925, 14942), (1147, 12050), (1205, 11470), (1550, 8917), (1850, 7471), (2294, 6025), (2410, 5735)]