65532520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 163245600

約数和(自身を除く): 97713080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 163, 184, 190, 230, 326, 380, 437, 460, 529, 652, 760, 815, 874, 920, 1058, 1304, 1630, 1748, 2116, 2185, 2645, 3097, 3260, 3496, 3749, 4232, 4370, 5290, 6194, 6520, 7498, 8740, 10051, 10580, 12388, 14996, 15485, 17480, 18745, 20102, 21160, 24776, 29992, 30970, 37490, 40204, 50255, 61940, 71231, 74980, 80408, 86227, 100510, 123880, 142462, 149960, 172454, 201020, 284924, 344908, 356155, 402040, 431135, 569848, 689816, 712310, 862270, 1424620, 1638313, 1724540, 2849240, 3276626, 3449080, 6553252, 8191565, 13106504, 16383130, 32766260, 65532520]

約数ペア:

[(1, 65532520), (2, 32766260), (4, 16383130), (5, 13106504), (8, 8191565), (10, 6553252), (19, 3449080), (20, 3276626), (23, 2849240), (38, 1724540), (40, 1638313), (46, 1424620), (76, 862270), (92, 712310), (95, 689816), (115, 569848), (152, 431135), (163, 402040), (184, 356155), (190, 344908), (230, 284924), (326, 201020), (380, 172454), (437, 149960), (460, 142462), (529, 123880), (652, 100510), (760, 86227), (815, 80408), (874, 74980), (920, 71231), (1058, 61940), (1304, 50255), (1630, 40204), (1748, 37490), (2116, 30970), (2185, 29992), (2645, 24776), (3097, 21160), (3260, 20102), (3496, 18745), (3749, 17480), (4232, 15485), (4370, 14996), (5290, 12388), (6194, 10580), (6520, 10051), (7498, 8740)]