70227520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 185659776

約数和(自身を除く): 115432256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 281, 284, 320, 352, 355, 440, 562, 568, 704, 710, 781, 880, 1124, 1136, 1405, 1420, 1562, 1760, 2248, 2272, 2810, 2840, 3091, 3124, 3520, 3905, 4496, 4544, 5620, 5680, 6182, 6248, 7810, 8992, 11240, 11360, 12364, 12496, 15455, 15620, 17984, 19951, 22480, 22720, 24728, 24992, 30910, 31240, 39902, 44960, 49456, 49984, 61820, 62480, 79804, 89920, 98912, 99755, 123640, 124960, 159608, 197824, 199510, 219461, 247280, 249920, 319216, 399020, 438922, 494560, 638432, 798040, 877844, 989120, 1097305, 1276864, 1596080, 1755688, 2194610, 3192160, 3511376, 4389220, 6384320, 7022752, 8778440, 14045504, 17556880, 35113760, 70227520]

約数ペア:

[(1, 70227520), (2, 35113760), (4, 17556880), (5, 14045504), (8, 8778440), (10, 7022752), (11, 6384320), (16, 4389220), (20, 3511376), (22, 3192160), (32, 2194610), (40, 1755688), (44, 1596080), (55, 1276864), (64, 1097305), (71, 989120), (80, 877844), (88, 798040), (110, 638432), (142, 494560), (160, 438922), (176, 399020), (220, 319216), (281, 249920), (284, 247280), (320, 219461), (352, 199510), (355, 197824), (440, 159608), (562, 124960), (568, 123640), (704, 99755), (710, 98912), (781, 89920), (880, 79804), (1124, 62480), (1136, 61820), (1405, 49984), (1420, 49456), (1562, 44960), (1760, 39902), (2248, 31240), (2272, 30910), (2810, 24992), (2840, 24728), (3091, 22720), (3124, 22480), (3520, 19951), (3905, 17984), (4496, 15620), (4544, 15455), (5620, 12496), (5680, 12364), (6182, 11360), (6248, 11240), (7810, 8992)]