99830180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9116

約数の個数: 48

約数和(自身を含む): 228312000

約数和(自身を除く): 128481820

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 9059, 11020, 18118, 36236, 45295, 90590, 172121, 181180, 262711, 344242, 525422, 688484, 860605, 1050844, 1313555, 1721210, 2627110, 3442420, 4991509, 5254220, 9983018, 19966036, 24957545, 49915090, 99830180]

約数ペア:

[(1, 99830180), (2, 49915090), (4, 24957545), (5, 19966036), (10, 9983018), (19, 5254220), (20, 4991509), (29, 3442420), (38, 2627110), (58, 1721210), (76, 1313555), (95, 1050844), (116, 860605), (145, 688484), (190, 525422), (290, 344242), (380, 262711), (551, 181180), (580, 172121), (1102, 90590), (2204, 45295), (2755, 36236), (5510, 18118), (9059, 11020)]