3995462680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{52489}}^1$

素因数の和:52684

約数の個数: 64

約数和(自身を含む): 9863920800

約数和(自身を除く): 5868458120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 692, 865, 1384, 1730, 1903, 3460, 3806, 6920, 7612, 9515, 15224, 19030, 38060, 52489, 76120, 104978, 209956, 262445, 419912, 524890, 577379, 1049780, 1154758, 2099560, 2309516, 2886895, 4619032, 5773790, 9080597, 11547580, 18161194, 23095160, 36322388, 45402985, 72644776, 90805970, 99886567, 181611940, 199773134, 363223880, 399546268, 499432835, 799092536, 998865670, 1997731340, 3995462680]

約数ペア:

[(1, 3995462680), (2, 1997731340), (4, 998865670), (5, 799092536), (8, 499432835), (10, 399546268), (11, 363223880), (20, 199773134), (22, 181611940), (40, 99886567), (44, 90805970), (55, 72644776), (88, 45402985), (110, 36322388), (173, 23095160), (220, 18161194), (346, 11547580), (440, 9080597), (692, 5773790), (865, 4619032), (1384, 2886895), (1730, 2309516), (1903, 2099560), (3460, 1154758), (3806, 1049780), (6920, 577379), (7612, 524890), (9515, 419912), (15224, 262445), (19030, 209956), (38060, 104978), (52489, 76120)]