774880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 1905120

約数和(自身を除く): 1130240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 167, 232, 290, 334, 464, 580, 668, 835, 928, 1160, 1336, 1670, 2320, 2672, 3340, 4640, 4843, 5344, 6680, 9686, 13360, 19372, 24215, 26720, 38744, 48430, 77488, 96860, 154976, 193720, 387440, 774880]

約数ペア:

[(1, 774880), (2, 387440), (4, 193720), (5, 154976), (8, 96860), (10, 77488), (16, 48430), (20, 38744), (29, 26720), (32, 24215), (40, 19372), (58, 13360), (80, 9686), (116, 6680), (145, 5344), (160, 4843), (167, 4640), (232, 3340), (290, 2672), (334, 2320), (464, 1670), (580, 1336), (668, 1160), (835, 928)]