2080603552

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1526

約数の個数: 72

約数和(自身を含む): 4333274820

約数和(自身を除く): 2252671268

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 529, 712, 736, 1058, 1381, 1424, 2047, 2116, 2762, 2848, 4094, 4232, 5524, 8188, 8464, 11048, 16376, 16928, 22096, 31763, 32752, 44192, 47081, 63526, 65504, 94162, 122909, 127052, 188324, 245818, 254104, 376648, 491636, 508208, 730549, 753296, 983272, 1016416, 1461098, 1506592, 1966544, 2826907, 2922196, 3933088, 5653814, 5844392, 11307628, 11688784, 22615256, 23377568, 45230512, 65018861, 90461024, 130037722, 260075444, 520150888, 1040301776, 2080603552]

約数ペア:

[(1, 2080603552), (2, 1040301776), (4, 520150888), (8, 260075444), (16, 130037722), (23, 90461024), (32, 65018861), (46, 45230512), (89, 23377568), (92, 22615256), (178, 11688784), (184, 11307628), (356, 5844392), (368, 5653814), (529, 3933088), (712, 2922196), (736, 2826907), (1058, 1966544), (1381, 1506592), (1424, 1461098), (2047, 1016416), (2116, 983272), (2762, 753296), (2848, 730549), (4094, 508208), (4232, 491636), (5524, 376648), (8188, 254104), (8464, 245818), (11048, 188324), (16376, 127052), (16928, 122909), (22096, 94162), (31763, 65504), (32752, 63526), (44192, 47081)]