352151680

素因数分解:

$2^7\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 845533080

約数和(自身を除く): 493381400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 257, 320, 514, 640, 1028, 1285, 2056, 2141, 2570, 4112, 4282, 5140, 8224, 8564, 10280, 10705, 16448, 17128, 20560, 21410, 32896, 34256, 41120, 42820, 68512, 82240, 85640, 137024, 164480, 171280, 274048, 342560, 550237, 685120, 1100474, 1370240, 2200948, 2751185, 4401896, 5502370, 8803792, 11004740, 17607584, 22009480, 35215168, 44018960, 70430336, 88037920, 176075840, 352151680]

約数ペア:

[(1, 352151680), (2, 176075840), (4, 88037920), (5, 70430336), (8, 44018960), (10, 35215168), (16, 22009480), (20, 17607584), (32, 11004740), (40, 8803792), (64, 5502370), (80, 4401896), (128, 2751185), (160, 2200948), (257, 1370240), (320, 1100474), (514, 685120), (640, 550237), (1028, 342560), (1285, 274048), (2056, 171280), (2141, 164480), (2570, 137024), (4112, 85640), (4282, 82240), (5140, 68512), (8224, 42820), (8564, 41120), (10280, 34256), (10705, 32896), (16448, 21410), (17128, 20560)]