25058545630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^3\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 47176355520

約数和(自身を除く): 22117809890

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 811, 1369, 1622, 2257, 2738, 4055, 4514, 6845, 8110, 11285, 13690, 22570, 30007, 49471, 50653, 60014, 83509, 98942, 101306, 150035, 167018, 247355, 253265, 300070, 417545, 494710, 506530, 835090, 1110259, 1830427, 2220518, 3089833, 3660854, 5551295, 6179666, 9152135, 11102590, 15449165, 18304270, 30898330, 41079583, 67725799, 82159166, 135451598, 205397915, 338628995, 410795830, 677257990, 2505854563, 5011709126, 12529272815, 25058545630]

約数ペア:

[(1, 25058545630), (2, 12529272815), (5, 5011709126), (10, 2505854563), (37, 677257990), (61, 410795830), (74, 338628995), (122, 205397915), (185, 135451598), (305, 82159166), (370, 67725799), (610, 41079583), (811, 30898330), (1369, 18304270), (1622, 15449165), (2257, 11102590), (2738, 9152135), (4055, 6179666), (4514, 5551295), (6845, 3660854), (8110, 3089833), (11285, 2220518), (13690, 1830427), (22570, 1110259), (30007, 835090), (49471, 506530), (50653, 494710), (60014, 417545), (83509, 300070), (98942, 253265), (101306, 247355), (150035, 167018)]