22793920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 59984640

約数和(自身を除く): 37190720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 163, 184, 190, 230, 304, 320, 326, 368, 380, 437, 460, 608, 652, 736, 760, 815, 874, 920, 1216, 1304, 1472, 1520, 1630, 1748, 1840, 2185, 2608, 3040, 3097, 3260, 3496, 3680, 3749, 4370, 5216, 6080, 6194, 6520, 6992, 7360, 7498, 8740, 10432, 12388, 13040, 13984, 14996, 15485, 17480, 18745, 24776, 26080, 27968, 29992, 30970, 34960, 37490, 49552, 52160, 59984, 61940, 69920, 71231, 74980, 99104, 119968, 123880, 139840, 142462, 149960, 198208, 239936, 247760, 284924, 299920, 356155, 495520, 569848, 599840, 712310, 991040, 1139696, 1199680, 1424620, 2279392, 2849240, 4558784, 5698480, 11396960, 22793920]

約数ペア:

[(1, 22793920), (2, 11396960), (4, 5698480), (5, 4558784), (8, 2849240), (10, 2279392), (16, 1424620), (19, 1199680), (20, 1139696), (23, 991040), (32, 712310), (38, 599840), (40, 569848), (46, 495520), (64, 356155), (76, 299920), (80, 284924), (92, 247760), (95, 239936), (115, 198208), (152, 149960), (160, 142462), (163, 139840), (184, 123880), (190, 119968), (230, 99104), (304, 74980), (320, 71231), (326, 69920), (368, 61940), (380, 59984), (437, 52160), (460, 49552), (608, 37490), (652, 34960), (736, 30970), (760, 29992), (815, 27968), (874, 26080), (920, 24776), (1216, 18745), (1304, 17480), (1472, 15485), (1520, 14996), (1630, 13984), (1748, 13040), (1840, 12388), (2185, 10432), (2608, 8740), (3040, 7498), (3097, 7360), (3260, 6992), (3496, 6520), (3680, 6194), (3749, 6080), (4370, 5216)]