72872360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5711}}^1$

素因数の和:5762

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 112196440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5711, 6380, 11422, 12760, 22844, 28555, 45688, 57110, 62821, 114220, 125642, 165619, 228440, 251284, 314105, 331238, 502568, 628210, 662476, 828095, 1256420, 1324952, 1656190, 1821809, 2512840, 3312380, 3643618, 6624760, 7287236, 9109045, 14574472, 18218090, 36436180, 72872360]

約数ペア:

[(1, 72872360), (2, 36436180), (4, 18218090), (5, 14574472), (8, 9109045), (10, 7287236), (11, 6624760), (20, 3643618), (22, 3312380), (29, 2512840), (40, 1821809), (44, 1656190), (55, 1324952), (58, 1256420), (88, 828095), (110, 662476), (116, 628210), (145, 502568), (220, 331238), (232, 314105), (290, 251284), (319, 228440), (440, 165619), (580, 125642), (638, 114220), (1160, 62821), (1276, 57110), (1595, 45688), (2552, 28555), (3190, 22844), (5711, 12760), (6380, 11422)]