822884020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{25667}}^1$

素因数の和:25912

約数の個数: 48

約数和(自身を含む): 1983623040

約数和(自身を除く): 1160739020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 16030, 25667, 32060, 51334, 102668, 128335, 179669, 256670, 359338, 513340, 718676, 898345, 1796690, 3593380, 5877743, 11755486, 23510972, 29388715, 41144201, 58777430, 82288402, 117554860, 164576804, 205721005, 411442010, 822884020]

約数ペア:

[(1, 822884020), (2, 411442010), (4, 205721005), (5, 164576804), (7, 117554860), (10, 82288402), (14, 58777430), (20, 41144201), (28, 29388715), (35, 23510972), (70, 11755486), (140, 5877743), (229, 3593380), (458, 1796690), (916, 898345), (1145, 718676), (1603, 513340), (2290, 359338), (3206, 256670), (4580, 179669), (6412, 128335), (8015, 102668), (16030, 51334), (25667, 32060)]