23528080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 60174720

約数和(自身を除く): 36646640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 673, 760, 874, 920, 1346, 1520, 1748, 1840, 2185, 2692, 3365, 3496, 4370, 5384, 6730, 6992, 8740, 10768, 12787, 13460, 15479, 17480, 25574, 26920, 30958, 34960, 51148, 53840, 61916, 63935, 77395, 102296, 123832, 127870, 154790, 204592, 247664, 255740, 294101, 309580, 511480, 588202, 619160, 1022960, 1176404, 1238320, 1470505, 2352808, 2941010, 4705616, 5882020, 11764040, 23528080]

約数ペア:

[(1, 23528080), (2, 11764040), (4, 5882020), (5, 4705616), (8, 2941010), (10, 2352808), (16, 1470505), (19, 1238320), (20, 1176404), (23, 1022960), (38, 619160), (40, 588202), (46, 511480), (76, 309580), (80, 294101), (92, 255740), (95, 247664), (115, 204592), (152, 154790), (184, 127870), (190, 123832), (230, 102296), (304, 77395), (368, 63935), (380, 61916), (437, 53840), (460, 51148), (673, 34960), (760, 30958), (874, 26920), (920, 25574), (1346, 17480), (1520, 15479), (1748, 13460), (1840, 12787), (2185, 10768), (2692, 8740), (3365, 6992), (3496, 6730), (4370, 5384)]