44697040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 109278720

約数和(自身を除く): 64581680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 269, 310, 335, 496, 536, 538, 620, 670, 1072, 1076, 1240, 1340, 1345, 2077, 2152, 2480, 2680, 2690, 4154, 4304, 5360, 5380, 8308, 8339, 10385, 10760, 16616, 16678, 18023, 20770, 21520, 33232, 33356, 36046, 41540, 41695, 66712, 72092, 83080, 83390, 90115, 133424, 144184, 166160, 166780, 180230, 288368, 333560, 360460, 558713, 667120, 720920, 1117426, 1441840, 2234852, 2793565, 4469704, 5587130, 8939408, 11174260, 22348520, 44697040]

約数ペア:

[(1, 44697040), (2, 22348520), (4, 11174260), (5, 8939408), (8, 5587130), (10, 4469704), (16, 2793565), (20, 2234852), (31, 1441840), (40, 1117426), (62, 720920), (67, 667120), (80, 558713), (124, 360460), (134, 333560), (155, 288368), (248, 180230), (268, 166780), (269, 166160), (310, 144184), (335, 133424), (496, 90115), (536, 83390), (538, 83080), (620, 72092), (670, 66712), (1072, 41695), (1076, 41540), (1240, 36046), (1340, 33356), (1345, 33232), (2077, 21520), (2152, 20770), (2480, 18023), (2680, 16678), (2690, 16616), (4154, 10760), (4304, 10385), (5360, 8339), (5380, 8308)]