13302485240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{168899}}^1$

素因数の和:169100

約数の個数: 64

約数和(自身を含む): 32834160000

約数和(自身を除く): 19531674760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 358, 440, 716, 895, 1432, 1790, 1969, 3580, 3938, 7160, 7876, 9845, 15752, 19690, 39380, 78760, 168899, 337798, 675596, 844495, 1351192, 1688990, 1857889, 3377980, 3715778, 6755960, 7431556, 9289445, 14863112, 18578890, 30232921, 37157780, 60465842, 74315560, 120931684, 151164605, 241863368, 302329210, 332562131, 604658420, 665124262, 1209316840, 1330248524, 1662810655, 2660497048, 3325621310, 6651242620, 13302485240]

約数ペア:

[(1, 13302485240), (2, 6651242620), (4, 3325621310), (5, 2660497048), (8, 1662810655), (10, 1330248524), (11, 1209316840), (20, 665124262), (22, 604658420), (40, 332562131), (44, 302329210), (55, 241863368), (88, 151164605), (110, 120931684), (179, 74315560), (220, 60465842), (358, 37157780), (440, 30232921), (716, 18578890), (895, 14863112), (1432, 9289445), (1790, 7431556), (1969, 6755960), (3580, 3715778), (3938, 3377980), (7160, 1857889), (7876, 1688990), (9845, 1351192), (15752, 844495), (19690, 675596), (39380, 337798), (78760, 168899)]