41852720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5782

約数の個数: 80

約数和(自身を含む): 119784000

約数和(自身を除く): 77931280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 5749, 7280, 11498, 22996, 28745, 40243, 45992, 57490, 74737, 80486, 91984, 114980, 149474, 160972, 201215, 229960, 298948, 321944, 373685, 402430, 459920, 523159, 597896, 643888, 747370, 804860, 1046318, 1195792, 1494740, 1609720, 2092636, 2615795, 2989480, 3219440, 4185272, 5231590, 5978960, 8370544, 10463180, 20926360, 41852720]

約数ペア:

[(1, 41852720), (2, 20926360), (4, 10463180), (5, 8370544), (7, 5978960), (8, 5231590), (10, 4185272), (13, 3219440), (14, 2989480), (16, 2615795), (20, 2092636), (26, 1609720), (28, 1494740), (35, 1195792), (40, 1046318), (52, 804860), (56, 747370), (65, 643888), (70, 597896), (80, 523159), (91, 459920), (104, 402430), (112, 373685), (130, 321944), (140, 298948), (182, 229960), (208, 201215), (260, 160972), (280, 149474), (364, 114980), (455, 91984), (520, 80486), (560, 74737), (728, 57490), (910, 45992), (1040, 40243), (1456, 28745), (1820, 22996), (3640, 11498), (5749, 7280)]