1675040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 4320540

約数和(自身を除く): 2645500

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 361, 380, 464, 551, 580, 608, 722, 760, 928, 1102, 1160, 1444, 1520, 1805, 2204, 2320, 2755, 2888, 3040, 3610, 4408, 4640, 5510, 5776, 7220, 8816, 10469, 11020, 11552, 14440, 17632, 20938, 22040, 28880, 41876, 44080, 52345, 57760, 83752, 88160, 104690, 167504, 209380, 335008, 418760, 837520, 1675040]

約数ペア:

[(1, 1675040), (2, 837520), (4, 418760), (5, 335008), (8, 209380), (10, 167504), (16, 104690), (19, 88160), (20, 83752), (29, 57760), (32, 52345), (38, 44080), (40, 41876), (58, 28880), (76, 22040), (80, 20938), (95, 17632), (116, 14440), (145, 11552), (152, 11020), (160, 10469), (190, 8816), (232, 7220), (290, 5776), (304, 5510), (361, 4640), (380, 4408), (464, 3610), (551, 3040), (580, 2888), (608, 2755), (722, 2320), (760, 2204), (928, 1805), (1102, 1520), (1160, 1444)]