99688820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 96

約数和(自身を含む): 274821120

約数和(自身を除く): 175132300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 3407, 4180, 5852, 6814, 7315, 13628, 14630, 17035, 23849, 29260, 34070, 37477, 47698, 64733, 68140, 74954, 95396, 119245, 129466, 149908, 187385, 238490, 258932, 262339, 323665, 374770, 453131, 476980, 524678, 647330, 712063, 749540, 906262, 1049356, 1294660, 1311695, 1424126, 1812524, 2265655, 2623390, 2848252, 3560315, 4531310, 4984441, 5246780, 7120630, 9062620, 9968882, 14241260, 19937764, 24922205, 49844410, 99688820]

約数ペア:

[(1, 99688820), (2, 49844410), (4, 24922205), (5, 19937764), (7, 14241260), (10, 9968882), (11, 9062620), (14, 7120630), (19, 5246780), (20, 4984441), (22, 4531310), (28, 3560315), (35, 2848252), (38, 2623390), (44, 2265655), (55, 1812524), (70, 1424126), (76, 1311695), (77, 1294660), (95, 1049356), (110, 906262), (133, 749540), (140, 712063), (154, 647330), (190, 524678), (209, 476980), (220, 453131), (266, 374770), (308, 323665), (380, 262339), (385, 258932), (418, 238490), (532, 187385), (665, 149908), (770, 129466), (836, 119245), (1045, 95396), (1330, 74954), (1463, 68140), (1540, 64733), (2090, 47698), (2660, 37477), (2926, 34070), (3407, 29260), (4180, 23849), (5852, 17035), (6814, 14630), (7315, 13628)]