3400459720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{166363}}^1$

素因数の和:166454

約数の個数: 64

約数和(自身を含む): 8863873920

約数和(自身を除く): 5463414200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 166363, 332726, 665452, 831815, 1164541, 1330904, 1663630, 2329082, 3327260, 4658164, 5822705, 6654520, 9316328, 11645410, 12144499, 23290820, 24288998, 46581640, 48577996, 60722495, 85011493, 97155992, 121444990, 170022986, 242889980, 340045972, 425057465, 485779960, 680091944, 850114930, 1700229860, 3400459720]

約数ペア:

[(1, 3400459720), (2, 1700229860), (4, 850114930), (5, 680091944), (7, 485779960), (8, 425057465), (10, 340045972), (14, 242889980), (20, 170022986), (28, 121444990), (35, 97155992), (40, 85011493), (56, 60722495), (70, 48577996), (73, 46581640), (140, 24288998), (146, 23290820), (280, 12144499), (292, 11645410), (365, 9316328), (511, 6654520), (584, 5822705), (730, 4658164), (1022, 3327260), (1460, 2329082), (2044, 1663630), (2555, 1330904), (2920, 1164541), (4088, 831815), (5110, 665452), (10220, 332726), (20440, 166363)]