98849080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7300

約数の個数: 64

約数和(自身を含む): 250490880

約数和(自身を除く): 151641800

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, 6820, 7247, 13640, 14494, 28988, 36235, 57976, 72470, 79717, 144940, 159434, 224657, 289880, 318868, 398585, 449314, 637736, 797170, 898628, 1123285, 1594340, 1797256, 2246570, 2471227, 3188680, 4493140, 4942454, 8986280, 9884908, 12356135, 19769816, 24712270, 49424540, 98849080]

約数ペア:

[(1, 98849080), (2, 49424540), (4, 24712270), (5, 19769816), (8, 12356135), (10, 9884908), (11, 8986280), (20, 4942454), (22, 4493140), (31, 3188680), (40, 2471227), (44, 2246570), (55, 1797256), (62, 1594340), (88, 1123285), (110, 898628), (124, 797170), (155, 637736), (220, 449314), (248, 398585), (310, 318868), (341, 289880), (440, 224657), (620, 159434), (682, 144940), (1240, 79717), (1364, 72470), (1705, 57976), (2728, 36235), (3410, 28988), (6820, 14494), (7247, 13640)]