1075804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{51871}}^1$

素因数の和:51958

約数の個数: 48

約数和(自身を含む): 2431344384

約数和(自身を除く): 1355539844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740, 51871, 103742, 207484, 259355, 518710, 881807, 1037420, 1763614, 3164131, 3527228, 4409035, 6328262, 8818070, 12656524, 15820655, 17636140, 31641310, 53790227, 63282620, 107580454, 215160908, 268951135, 537902270, 1075804540]

約数ペア:

[(1, 1075804540), (2, 537902270), (4, 268951135), (5, 215160908), (10, 107580454), (17, 63282620), (20, 53790227), (34, 31641310), (61, 17636140), (68, 15820655), (85, 12656524), (122, 8818070), (170, 6328262), (244, 4409035), (305, 3527228), (340, 3164131), (610, 1763614), (1037, 1037420), (1220, 881807), (2074, 518710), (4148, 259355), (5185, 207484), (10370, 103742), (20740, 51871)]