11238693760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67801}}^1$

素因数の和:67864

約数の個数: 128

約数和(自身を含む): 31536066240

約数和(自身を除く): 20297372480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 23680, 33152, 41440, 67801, 82880, 135602, 165760, 271204, 339005, 474607, 542408, 678010, 949214, 1084816, 1356020, 1898428, 2169632, 2373035, 2508637, 2712040, 3796856, 4339264, 4746070, 5017274, 5424080, 7593712, 8678528, 9492140, 10034548, 10848160, 12543185, 15187424, 17560459, 18984280, 20069096, 21696320, 25086370, 30374848, 35120918, 37968560, 40138192, 43392640, 50172740, 60749696, 70241836, 75937120, 80276384, 87802295, 100345480, 140483672, 151874240, 160552768, 175604590, 200690960, 280967344, 303748480, 321105536, 351209180, 401381920, 561934688, 702418360, 802763840, 1123869376, 1404836720, 1605527680, 2247738752, 2809673440, 5619346880, 11238693760]

約数ペア:

[(1, 11238693760), (2, 5619346880), (4, 2809673440), (5, 2247738752), (7, 1605527680), (8, 1404836720), (10, 1123869376), (14, 802763840), (16, 702418360), (20, 561934688), (28, 401381920), (32, 351209180), (35, 321105536), (37, 303748480), (40, 280967344), (56, 200690960), (64, 175604590), (70, 160552768), (74, 151874240), (80, 140483672), (112, 100345480), (128, 87802295), (140, 80276384), (148, 75937120), (160, 70241836), (185, 60749696), (224, 50172740), (259, 43392640), (280, 40138192), (296, 37968560), (320, 35120918), (370, 30374848), (448, 25086370), (518, 21696320), (560, 20069096), (592, 18984280), (640, 17560459), (740, 15187424), (896, 12543185), (1036, 10848160), (1120, 10034548), (1184, 9492140), (1295, 8678528), (1480, 7593712), (2072, 5424080), (2240, 5017274), (2368, 4746070), (2590, 4339264), (2960, 3796856), (4144, 2712040), (4480, 2508637), (4736, 2373035), (5180, 2169632), (5920, 1898428), (8288, 1356020), (10360, 1084816), (11840, 949214), (16576, 678010), (20720, 542408), (23680, 474607), (33152, 339005), (41440, 271204), (67801, 165760), (82880, 135602)]