70760960

素因数分解:

$2^9\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 171765792

約数和(自身を除く): 101004832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 211, 256, 262, 320, 422, 512, 524, 640, 655, 844, 1048, 1055, 1280, 1310, 1688, 2096, 2110, 2560, 2620, 3376, 4192, 4220, 5240, 6752, 8384, 8440, 10480, 13504, 16768, 16880, 20960, 27008, 27641, 33536, 33760, 41920, 54016, 55282, 67072, 67520, 83840, 108032, 110564, 135040, 138205, 167680, 221128, 270080, 276410, 335360, 442256, 540160, 552820, 884512, 1105640, 1769024, 2211280, 3538048, 4422560, 7076096, 8845120, 14152192, 17690240, 35380480, 70760960]

約数ペア:

[(1, 70760960), (2, 35380480), (4, 17690240), (5, 14152192), (8, 8845120), (10, 7076096), (16, 4422560), (20, 3538048), (32, 2211280), (40, 1769024), (64, 1105640), (80, 884512), (128, 552820), (131, 540160), (160, 442256), (211, 335360), (256, 276410), (262, 270080), (320, 221128), (422, 167680), (512, 138205), (524, 135040), (640, 110564), (655, 108032), (844, 83840), (1048, 67520), (1055, 67072), (1280, 55282), (1310, 54016), (1688, 41920), (2096, 33760), (2110, 33536), (2560, 27641), (2620, 27008), (3376, 20960), (4192, 16880), (4220, 16768), (5240, 13504), (6752, 10480), (8384, 8440)]