85873600

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 84

約数和(自身を含む): 213164928

約数和(自身を除く): 127291328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 281, 320, 382, 400, 562, 764, 800, 955, 1124, 1405, 1528, 1600, 1910, 2248, 2810, 3056, 3820, 4496, 4775, 5620, 6112, 7025, 7640, 8992, 9550, 11240, 12224, 14050, 15280, 17984, 19100, 22480, 28100, 30560, 38200, 44960, 53671, 56200, 61120, 76400, 89920, 107342, 112400, 152800, 214684, 224800, 268355, 305600, 429368, 449600, 536710, 858736, 1073420, 1341775, 1717472, 2146840, 2683550, 3434944, 4293680, 5367100, 8587360, 10734200, 17174720, 21468400, 42936800, 85873600]

約数ペア:

[(1, 85873600), (2, 42936800), (4, 21468400), (5, 17174720), (8, 10734200), (10, 8587360), (16, 5367100), (20, 4293680), (25, 3434944), (32, 2683550), (40, 2146840), (50, 1717472), (64, 1341775), (80, 1073420), (100, 858736), (160, 536710), (191, 449600), (200, 429368), (281, 305600), (320, 268355), (382, 224800), (400, 214684), (562, 152800), (764, 112400), (800, 107342), (955, 89920), (1124, 76400), (1405, 61120), (1528, 56200), (1600, 53671), (1910, 44960), (2248, 38200), (2810, 30560), (3056, 28100), (3820, 22480), (4496, 19100), (4775, 17984), (5620, 15280), (6112, 14050), (7025, 12224), (7640, 11240), (8992, 9550)]