99802780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 263370240

約数和(自身を除く): 163567460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 229, 283, 308, 385, 458, 566, 770, 916, 1132, 1145, 1415, 1540, 1603, 1981, 2290, 2519, 2830, 3113, 3206, 3962, 4580, 5038, 5660, 6226, 6412, 7924, 8015, 9905, 10076, 12452, 12595, 15565, 16030, 17633, 19810, 21791, 25190, 31130, 32060, 35266, 39620, 43582, 50380, 62260, 64807, 70532, 87164, 88165, 108955, 129614, 176330, 217910, 259228, 324035, 352660, 435820, 453649, 648070, 712877, 907298, 1296140, 1425754, 1814596, 2268245, 2851508, 3564385, 4536490, 4990139, 7128770, 9072980, 9980278, 14257540, 19960556, 24950695, 49901390, 99802780]

約数ペア:

[(1, 99802780), (2, 49901390), (4, 24950695), (5, 19960556), (7, 14257540), (10, 9980278), (11, 9072980), (14, 7128770), (20, 4990139), (22, 4536490), (28, 3564385), (35, 2851508), (44, 2268245), (55, 1814596), (70, 1425754), (77, 1296140), (110, 907298), (140, 712877), (154, 648070), (220, 453649), (229, 435820), (283, 352660), (308, 324035), (385, 259228), (458, 217910), (566, 176330), (770, 129614), (916, 108955), (1132, 88165), (1145, 87164), (1415, 70532), (1540, 64807), (1603, 62260), (1981, 50380), (2290, 43582), (2519, 39620), (2830, 35266), (3113, 32060), (3206, 31130), (3962, 25190), (4580, 21791), (5038, 19810), (5660, 17633), (6226, 16030), (6412, 15565), (7924, 12595), (8015, 12452), (9905, 10076)]