4570240

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 11279160

約数和(自身を除く): 6708920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 193, 296, 320, 370, 386, 592, 640, 740, 772, 965, 1184, 1480, 1544, 1930, 2368, 2960, 3088, 3860, 4736, 5920, 6176, 7141, 7720, 11840, 12352, 14282, 15440, 23680, 24704, 28564, 30880, 35705, 57128, 61760, 71410, 114256, 123520, 142820, 228512, 285640, 457024, 571280, 914048, 1142560, 2285120, 4570240]

約数ペア:

[(1, 4570240), (2, 2285120), (4, 1142560), (5, 914048), (8, 571280), (10, 457024), (16, 285640), (20, 228512), (32, 142820), (37, 123520), (40, 114256), (64, 71410), (74, 61760), (80, 57128), (128, 35705), (148, 30880), (160, 28564), (185, 24704), (193, 23680), (296, 15440), (320, 14282), (370, 12352), (386, 11840), (592, 7720), (640, 7141), (740, 6176), (772, 5920), (965, 4736), (1184, 3860), (1480, 3088), (1544, 2960), (1930, 2368)]