368620640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 908034624

約数和(自身を除く): 539413984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 71, 74, 80, 142, 148, 160, 185, 284, 296, 355, 370, 568, 592, 710, 740, 877, 1136, 1184, 1420, 1480, 1754, 2272, 2627, 2840, 2960, 3508, 4385, 5254, 5680, 5920, 7016, 8770, 10508, 11360, 13135, 14032, 17540, 21016, 26270, 28064, 32449, 35080, 42032, 52540, 62267, 64898, 70160, 84064, 105080, 124534, 129796, 140320, 162245, 210160, 249068, 259592, 311335, 324490, 420320, 498136, 519184, 622670, 648980, 996272, 1038368, 1245340, 1297960, 1992544, 2303879, 2490680, 2595920, 4607758, 4981360, 5191840, 9215516, 9962720, 11519395, 18431032, 23038790, 36862064, 46077580, 73724128, 92155160, 184310320, 368620640]

約数ペア:

[(1, 368620640), (2, 184310320), (4, 92155160), (5, 73724128), (8, 46077580), (10, 36862064), (16, 23038790), (20, 18431032), (32, 11519395), (37, 9962720), (40, 9215516), (71, 5191840), (74, 4981360), (80, 4607758), (142, 2595920), (148, 2490680), (160, 2303879), (185, 1992544), (284, 1297960), (296, 1245340), (355, 1038368), (370, 996272), (568, 648980), (592, 622670), (710, 519184), (740, 498136), (877, 420320), (1136, 324490), (1184, 311335), (1420, 259592), (1480, 249068), (1754, 210160), (2272, 162245), (2627, 140320), (2840, 129796), (2960, 124534), (3508, 105080), (4385, 84064), (5254, 70160), (5680, 64898), (5920, 62267), (7016, 52540), (8770, 42032), (10508, 35080), (11360, 32449), (13135, 28064), (14032, 26270), (17540, 21016)]