44093840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 118920960

約数和(自身を除く): 74827120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1109, 1136, 1420, 1988, 2218, 2485, 2840, 3976, 4436, 4970, 5545, 5680, 7763, 7952, 8872, 9940, 11090, 15526, 17744, 19880, 22180, 31052, 38815, 39760, 44360, 62104, 77630, 78739, 88720, 124208, 155260, 157478, 310520, 314956, 393695, 551173, 621040, 629912, 787390, 1102346, 1259824, 1574780, 2204692, 2755865, 3149560, 4409384, 5511730, 6299120, 8818768, 11023460, 22046920, 44093840]

約数ペア:

[(1, 44093840), (2, 22046920), (4, 11023460), (5, 8818768), (7, 6299120), (8, 5511730), (10, 4409384), (14, 3149560), (16, 2755865), (20, 2204692), (28, 1574780), (35, 1259824), (40, 1102346), (56, 787390), (70, 629912), (71, 621040), (80, 551173), (112, 393695), (140, 314956), (142, 310520), (280, 157478), (284, 155260), (355, 124208), (497, 88720), (560, 78739), (568, 77630), (710, 62104), (994, 44360), (1109, 39760), (1136, 38815), (1420, 31052), (1988, 22180), (2218, 19880), (2485, 17744), (2840, 15526), (3976, 11090), (4436, 9940), (4970, 8872), (5545, 7952), (5680, 7763)]