91892680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6790

約数の個数: 64

約数和(自身を含む): 232865280

約数和(自身を除く): 140972600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6737, 6820, 13474, 13640, 26948, 33685, 53896, 67370, 74107, 134740, 148214, 208847, 269480, 296428, 370535, 417694, 592856, 741070, 835388, 1044235, 1482140, 1670776, 2088470, 2297317, 2964280, 4176940, 4594634, 8353880, 9189268, 11486585, 18378536, 22973170, 45946340, 91892680]

約数ペア:

[(1, 91892680), (2, 45946340), (4, 22973170), (5, 18378536), (8, 11486585), (10, 9189268), (11, 8353880), (20, 4594634), (22, 4176940), (31, 2964280), (40, 2297317), (44, 2088470), (55, 1670776), (62, 1482140), (88, 1044235), (110, 835388), (124, 741070), (155, 592856), (220, 417694), (248, 370535), (310, 296428), (341, 269480), (440, 208847), (620, 148214), (682, 134740), (1240, 74107), (1364, 67370), (1705, 53896), (2728, 33685), (3410, 26948), (6737, 13640), (6820, 13474)]