43215260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 101697120

約数和(自身を除く): 58481860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 5309, 8140, 10618, 21236, 26545, 53090, 58399, 106180, 116798, 196433, 233596, 291995, 392866, 583990, 785732, 982165, 1167980, 1964330, 2160763, 3928660, 4321526, 8643052, 10803815, 21607630, 43215260]

約数ペア:

[(1, 43215260), (2, 21607630), (4, 10803815), (5, 8643052), (10, 4321526), (11, 3928660), (20, 2160763), (22, 1964330), (37, 1167980), (44, 982165), (55, 785732), (74, 583990), (110, 392866), (148, 291995), (185, 233596), (220, 196433), (370, 116798), (407, 106180), (740, 58399), (814, 53090), (1628, 26545), (2035, 21236), (4070, 10618), (5309, 8140)]