99319660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14563}}^1$

素因数の和:14614

約数の個数: 48

約数和(自身を含む): 234888192

約数和(自身を除く): 135568532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 14563, 29126, 58252, 72815, 145630, 160193, 291260, 320386, 451453, 640772, 800965, 902906, 1601930, 1805812, 2257265, 3203860, 4514530, 4965983, 9029060, 9931966, 19863932, 24829915, 49659830, 99319660]

約数ペア:

[(1, 99319660), (2, 49659830), (4, 24829915), (5, 19863932), (10, 9931966), (11, 9029060), (20, 4965983), (22, 4514530), (31, 3203860), (44, 2257265), (55, 1805812), (62, 1601930), (110, 902906), (124, 800965), (155, 640772), (220, 451453), (310, 320386), (341, 291260), (620, 160193), (682, 145630), (1364, 72815), (1705, 58252), (3410, 29126), (6820, 14563)]