2461173680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{4021}}^1$

素因数の和:5134

約数の個数: 80

約数和(自身を含む): 6547301184

約数和(自身を除く): 4086127504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1093, 2186, 4021, 4372, 5465, 7651, 8042, 8744, 10930, 15302, 16084, 17488, 20105, 21860, 28147, 30604, 32168, 38255, 40210, 43720, 56294, 61208, 64336, 76510, 80420, 87440, 112588, 122416, 140735, 153020, 160840, 225176, 281470, 306040, 321680, 450352, 562940, 612080, 1125880, 2251760, 4394953, 8789906, 17579812, 21974765, 30764671, 35159624, 43949530, 61529342, 70319248, 87899060, 123058684, 153823355, 175798120, 246117368, 307646710, 351596240, 492234736, 615293420, 1230586840, 2461173680]

約数ペア:

[(1, 2461173680), (2, 1230586840), (4, 615293420), (5, 492234736), (7, 351596240), (8, 307646710), (10, 246117368), (14, 175798120), (16, 153823355), (20, 123058684), (28, 87899060), (35, 70319248), (40, 61529342), (56, 43949530), (70, 35159624), (80, 30764671), (112, 21974765), (140, 17579812), (280, 8789906), (560, 4394953), (1093, 2251760), (2186, 1125880), (4021, 612080), (4372, 562940), (5465, 450352), (7651, 321680), (8042, 306040), (8744, 281470), (10930, 225176), (15302, 160840), (16084, 153020), (17488, 140735), (20105, 122416), (21860, 112588), (28147, 87440), (30604, 80420), (32168, 76510), (38255, 64336), (40210, 61208), (43720, 56294)]