44890880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 113908032

約数和(自身を除く): 69017152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2063, 2176, 2720, 4126, 4352, 5440, 8252, 10315, 10880, 16504, 20630, 21760, 33008, 35071, 41260, 66016, 70142, 82520, 132032, 140284, 165040, 175355, 264064, 280568, 330080, 350710, 528128, 561136, 660160, 701420, 1122272, 1320320, 1402840, 2244544, 2640640, 2805680, 4489088, 5611360, 8978176, 11222720, 22445440, 44890880]

約数ペア:

[(1, 44890880), (2, 22445440), (4, 11222720), (5, 8978176), (8, 5611360), (10, 4489088), (16, 2805680), (17, 2640640), (20, 2244544), (32, 1402840), (34, 1320320), (40, 1122272), (64, 701420), (68, 660160), (80, 561136), (85, 528128), (128, 350710), (136, 330080), (160, 280568), (170, 264064), (256, 175355), (272, 165040), (320, 140284), (340, 132032), (544, 82520), (640, 70142), (680, 66016), (1088, 41260), (1280, 35071), (1360, 33008), (2063, 21760), (2176, 20630), (2720, 16504), (4126, 10880), (4352, 10315), (5440, 8252)]