27642700

素因数分解:

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

素因数の和:323

約数の個数: 72

約数和(自身を含む): 63857024

約数和(自身を除く): 36214324

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 241, 310, 370, 482, 620, 740, 775, 925, 964, 1147, 1205, 1550, 1850, 2294, 2410, 3100, 3700, 4588, 4820, 5735, 6025, 7471, 8917, 11470, 12050, 14942, 17834, 22940, 24100, 28675, 29884, 35668, 37355, 44585, 57350, 74710, 89170, 114700, 149420, 178340, 186775, 222925, 276427, 373550, 445850, 552854, 747100, 891700, 1105708, 1382135, 2764270, 5528540, 6910675, 13821350, 27642700]

約数ペア:

[(1, 27642700), (2, 13821350), (4, 6910675), (5, 5528540), (10, 2764270), (20, 1382135), (25, 1105708), (31, 891700), (37, 747100), (50, 552854), (62, 445850), (74, 373550), (100, 276427), (124, 222925), (148, 186775), (155, 178340), (185, 149420), (241, 114700), (310, 89170), (370, 74710), (482, 57350), (620, 44585), (740, 37355), (775, 35668), (925, 29884), (964, 28675), (1147, 24100), (1205, 22940), (1550, 17834), (1850, 14942), (2294, 12050), (2410, 11470), (3100, 8917), (3700, 7471), (4588, 6025), (4820, 5735)]