47648600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 117046080

約数和(自身を除く): 69397480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 47, 50, 74, 94, 100, 137, 148, 185, 188, 200, 235, 274, 296, 370, 376, 470, 548, 685, 740, 925, 940, 1096, 1175, 1370, 1480, 1739, 1850, 1880, 2350, 2740, 3425, 3478, 3700, 4700, 5069, 5480, 6439, 6850, 6956, 7400, 8695, 9400, 10138, 12878, 13700, 13912, 17390, 20276, 25345, 25756, 27400, 32195, 34780, 40552, 43475, 50690, 51512, 64390, 69560, 86950, 101380, 126725, 128780, 160975, 173900, 202760, 238243, 253450, 257560, 321950, 347800, 476486, 506900, 643900, 952972, 1013800, 1191215, 1287800, 1905944, 2382430, 4764860, 5956075, 9529720, 11912150, 23824300, 47648600]

約数ペア:

[(1, 47648600), (2, 23824300), (4, 11912150), (5, 9529720), (8, 5956075), (10, 4764860), (20, 2382430), (25, 1905944), (37, 1287800), (40, 1191215), (47, 1013800), (50, 952972), (74, 643900), (94, 506900), (100, 476486), (137, 347800), (148, 321950), (185, 257560), (188, 253450), (200, 238243), (235, 202760), (274, 173900), (296, 160975), (370, 128780), (376, 126725), (470, 101380), (548, 86950), (685, 69560), (740, 64390), (925, 51512), (940, 50690), (1096, 43475), (1175, 40552), (1370, 34780), (1480, 32195), (1739, 27400), (1850, 25756), (1880, 25345), (2350, 20276), (2740, 17390), (3425, 13912), (3478, 13700), (3700, 12878), (4700, 10138), (5069, 9400), (5480, 8695), (6439, 7400), (6850, 6956)]