86834560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 225583200

約数和(自身を除く): 138748640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 193, 296, 304, 320, 370, 380, 386, 592, 608, 640, 703, 740, 760, 772, 965, 1184, 1216, 1406, 1480, 1520, 1544, 1930, 2368, 2432, 2812, 2960, 3040, 3088, 3515, 3667, 3860, 4736, 5624, 5920, 6080, 6176, 7030, 7141, 7334, 7720, 11248, 11840, 12160, 12352, 14060, 14282, 14668, 15440, 18335, 22496, 23680, 24704, 28120, 28564, 29336, 30880, 35705, 36670, 44992, 56240, 57128, 58672, 61760, 71410, 73340, 89984, 112480, 114256, 117344, 123520, 135679, 142820, 146680, 224960, 228512, 234688, 271358, 285640, 293360, 449920, 457024, 469376, 542716, 571280, 586720, 678395, 914048, 1085432, 1142560, 1173440, 1356790, 2170864, 2285120, 2346880, 2713580, 4341728, 4570240, 5427160, 8683456, 10854320, 17366912, 21708640, 43417280, 86834560]

約数ペア:

[(1, 86834560), (2, 43417280), (4, 21708640), (5, 17366912), (8, 10854320), (10, 8683456), (16, 5427160), (19, 4570240), (20, 4341728), (32, 2713580), (37, 2346880), (38, 2285120), (40, 2170864), (64, 1356790), (74, 1173440), (76, 1142560), (80, 1085432), (95, 914048), (128, 678395), (148, 586720), (152, 571280), (160, 542716), (185, 469376), (190, 457024), (193, 449920), (296, 293360), (304, 285640), (320, 271358), (370, 234688), (380, 228512), (386, 224960), (592, 146680), (608, 142820), (640, 135679), (703, 123520), (740, 117344), (760, 114256), (772, 112480), (965, 89984), (1184, 73340), (1216, 71410), (1406, 61760), (1480, 58672), (1520, 57128), (1544, 56240), (1930, 44992), (2368, 36670), (2432, 35705), (2812, 30880), (2960, 29336), (3040, 28564), (3088, 28120), (3515, 24704), (3667, 23680), (3860, 22496), (4736, 18335), (5624, 15440), (5920, 14668), (6080, 14282), (6176, 14060), (7030, 12352), (7141, 12160), (7334, 11840), (7720, 11248)]