38589760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 105704640

約数和(自身を除く): 67114880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 577, 608, 704, 760, 836, 880, 1045, 1154, 1216, 1520, 1672, 1760, 2090, 2308, 2885, 3040, 3344, 3520, 4180, 4616, 5770, 6080, 6347, 6688, 8360, 9232, 10963, 11540, 12694, 13376, 16720, 18464, 21926, 23080, 25388, 31735, 33440, 36928, 43852, 46160, 50776, 54815, 63470, 66880, 87704, 92320, 101552, 109630, 120593, 126940, 175408, 184640, 203104, 219260, 241186, 253880, 350816, 406208, 438520, 482372, 507760, 602965, 701632, 877040, 964744, 1015520, 1205930, 1754080, 1929488, 2031040, 2411860, 3508160, 3858976, 4823720, 7717952, 9647440, 19294880, 38589760]

約数ペア:

[(1, 38589760), (2, 19294880), (4, 9647440), (5, 7717952), (8, 4823720), (10, 3858976), (11, 3508160), (16, 2411860), (19, 2031040), (20, 1929488), (22, 1754080), (32, 1205930), (38, 1015520), (40, 964744), (44, 877040), (55, 701632), (64, 602965), (76, 507760), (80, 482372), (88, 438520), (95, 406208), (110, 350816), (152, 253880), (160, 241186), (176, 219260), (190, 203104), (209, 184640), (220, 175408), (304, 126940), (320, 120593), (352, 109630), (380, 101552), (418, 92320), (440, 87704), (577, 66880), (608, 63470), (704, 54815), (760, 50776), (836, 46160), (880, 43852), (1045, 36928), (1154, 33440), (1216, 31735), (1520, 25388), (1672, 23080), (1760, 21926), (2090, 18464), (2308, 16720), (2885, 13376), (3040, 12694), (3344, 11540), (3520, 10963), (4180, 9232), (4616, 8360), (5770, 6688), (6080, 6347)]