82275580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 185988096

約数和(自身を除く): 103712516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 3967, 4148, 5185, 7934, 10370, 15868, 19835, 20740, 39670, 67439, 79340, 134878, 241987, 269756, 337195, 483974, 674390, 967948, 1209935, 1348780, 2419870, 4113779, 4839740, 8227558, 16455116, 20568895, 41137790, 82275580]

約数ペア:

[(1, 82275580), (2, 41137790), (4, 20568895), (5, 16455116), (10, 8227558), (17, 4839740), (20, 4113779), (34, 2419870), (61, 1348780), (68, 1209935), (85, 967948), (122, 674390), (170, 483974), (244, 337195), (305, 269756), (340, 241987), (610, 134878), (1037, 79340), (1220, 67439), (2074, 39670), (3967, 20740), (4148, 19835), (5185, 15868), (7934, 10370)]