11396960

素因数分解:

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

素因数の和:220

約数の個数: 96

約数和(自身を含む): 29756160

約数和(自身を除く): 18359200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 163, 184, 190, 230, 304, 326, 368, 380, 437, 460, 608, 652, 736, 760, 815, 874, 920, 1304, 1520, 1630, 1748, 1840, 2185, 2608, 3040, 3097, 3260, 3496, 3680, 3749, 4370, 5216, 6194, 6520, 6992, 7498, 8740, 12388, 13040, 13984, 14996, 15485, 17480, 18745, 24776, 26080, 29992, 30970, 34960, 37490, 49552, 59984, 61940, 69920, 71231, 74980, 99104, 119968, 123880, 142462, 149960, 247760, 284924, 299920, 356155, 495520, 569848, 599840, 712310, 1139696, 1424620, 2279392, 2849240, 5698480, 11396960]

約数ペア:

[(1, 11396960), (2, 5698480), (4, 2849240), (5, 2279392), (8, 1424620), (10, 1139696), (16, 712310), (19, 599840), (20, 569848), (23, 495520), (32, 356155), (38, 299920), (40, 284924), (46, 247760), (76, 149960), (80, 142462), (92, 123880), (95, 119968), (115, 99104), (152, 74980), (160, 71231), (163, 69920), (184, 61940), (190, 59984), (230, 49552), (304, 37490), (326, 34960), (368, 30970), (380, 29992), (437, 26080), (460, 24776), (608, 18745), (652, 17480), (736, 15485), (760, 14996), (815, 13984), (874, 13040), (920, 12388), (1304, 8740), (1520, 7498), (1630, 6992), (1748, 6520), (1840, 6194), (2185, 5216), (2608, 4370), (3040, 3749), (3097, 3680), (3260, 3496)]