101429240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8000

約数の個数: 64

約数和(自身を含む): 257580000

約数和(自身を除く): 156150760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 7949, 12760, 15898, 31796, 39745, 63592, 79490, 87439, 158980, 174878, 230521, 317960, 349756, 437195, 461042, 699512, 874390, 922084, 1152605, 1748780, 1844168, 2305210, 2535731, 3497560, 4610420, 5071462, 9220840, 10142924, 12678655, 20285848, 25357310, 50714620, 101429240]

約数ペア:

[(1, 101429240), (2, 50714620), (4, 25357310), (5, 20285848), (8, 12678655), (10, 10142924), (11, 9220840), (20, 5071462), (22, 4610420), (29, 3497560), (40, 2535731), (44, 2305210), (55, 1844168), (58, 1748780), (88, 1152605), (110, 922084), (116, 874390), (145, 699512), (220, 461042), (232, 437195), (290, 349756), (319, 317960), (440, 230521), (580, 174878), (638, 158980), (1160, 87439), (1276, 79490), (1595, 63592), (2552, 39745), (3190, 31796), (6380, 15898), (7949, 12760)]