44006920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 104328000

約数和(自身を除く): 60321080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 643, 1160, 1180, 1286, 1711, 2360, 2572, 3215, 3422, 5144, 6430, 6844, 8555, 12860, 13688, 17110, 18647, 25720, 34220, 37294, 37937, 68440, 74588, 75874, 93235, 149176, 151748, 186470, 189685, 303496, 372940, 379370, 745880, 758740, 1100173, 1517480, 2200346, 4400692, 5500865, 8801384, 11001730, 22003460, 44006920]

約数ペア:

[(1, 44006920), (2, 22003460), (4, 11001730), (5, 8801384), (8, 5500865), (10, 4400692), (20, 2200346), (29, 1517480), (40, 1100173), (58, 758740), (59, 745880), (116, 379370), (118, 372940), (145, 303496), (232, 189685), (236, 186470), (290, 151748), (295, 149176), (472, 93235), (580, 75874), (590, 74588), (643, 68440), (1160, 37937), (1180, 37294), (1286, 34220), (1711, 25720), (2360, 18647), (2572, 17110), (3215, 13688), (3422, 12860), (5144, 8555), (6430, 6844)]