67016960

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 164570616

約数和(自身を除く): 97553656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1277, 1280, 1312, 1640, 2554, 2624, 3280, 5108, 5248, 6385, 6560, 10216, 10496, 12770, 13120, 20432, 25540, 26240, 40864, 51080, 52357, 52480, 81728, 102160, 104714, 163456, 204320, 209428, 261785, 326912, 408640, 418856, 523570, 817280, 837712, 1047140, 1634560, 1675424, 2094280, 3350848, 4188560, 6701696, 8377120, 13403392, 16754240, 33508480, 67016960]

約数ペア:

[(1, 67016960), (2, 33508480), (4, 16754240), (5, 13403392), (8, 8377120), (10, 6701696), (16, 4188560), (20, 3350848), (32, 2094280), (40, 1675424), (41, 1634560), (64, 1047140), (80, 837712), (82, 817280), (128, 523570), (160, 418856), (164, 408640), (205, 326912), (256, 261785), (320, 209428), (328, 204320), (410, 163456), (640, 104714), (656, 102160), (820, 81728), (1277, 52480), (1280, 52357), (1312, 51080), (1640, 40864), (2554, 26240), (2624, 25540), (3280, 20432), (5108, 13120), (5248, 12770), (6385, 10496), (6560, 10216)]