87860200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 217128960

約数和(自身を除く): 129268760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 383, 620, 740, 766, 775, 925, 1147, 1240, 1480, 1532, 1550, 1850, 1915, 2294, 3064, 3100, 3700, 3830, 4588, 5735, 6200, 7400, 7660, 9176, 9575, 11470, 11873, 14171, 15320, 19150, 22940, 23746, 28342, 28675, 38300, 45880, 47492, 56684, 57350, 59365, 70855, 76600, 94984, 113368, 114700, 118730, 141710, 229400, 237460, 283420, 296825, 354275, 439301, 474920, 566840, 593650, 708550, 878602, 1187300, 1417100, 1757204, 2196505, 2374600, 2834200, 3514408, 4393010, 8786020, 10982525, 17572040, 21965050, 43930100, 87860200]

約数ペア:

[(1, 87860200), (2, 43930100), (4, 21965050), (5, 17572040), (8, 10982525), (10, 8786020), (20, 4393010), (25, 3514408), (31, 2834200), (37, 2374600), (40, 2196505), (50, 1757204), (62, 1417100), (74, 1187300), (100, 878602), (124, 708550), (148, 593650), (155, 566840), (185, 474920), (200, 439301), (248, 354275), (296, 296825), (310, 283420), (370, 237460), (383, 229400), (620, 141710), (740, 118730), (766, 114700), (775, 113368), (925, 94984), (1147, 76600), (1240, 70855), (1480, 59365), (1532, 57350), (1550, 56684), (1850, 47492), (1915, 45880), (2294, 38300), (3064, 28675), (3100, 28342), (3700, 23746), (3830, 22940), (4588, 19150), (5735, 15320), (6200, 14171), (7400, 11873), (7660, 11470), (9176, 9575)]