4426120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 11041920

約数和(自身を除く): 6615800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 283, 340, 391, 460, 566, 680, 782, 920, 1132, 1415, 1564, 1955, 2264, 2830, 3128, 3910, 4811, 5660, 6509, 7820, 9622, 11320, 13018, 15640, 19244, 24055, 26036, 32545, 38488, 48110, 52072, 65090, 96220, 110653, 130180, 192440, 221306, 260360, 442612, 553265, 885224, 1106530, 2213060, 4426120]

約数ペア:

[(1, 4426120), (2, 2213060), (4, 1106530), (5, 885224), (8, 553265), (10, 442612), (17, 260360), (20, 221306), (23, 192440), (34, 130180), (40, 110653), (46, 96220), (68, 65090), (85, 52072), (92, 48110), (115, 38488), (136, 32545), (170, 26036), (184, 24055), (230, 19244), (283, 15640), (340, 13018), (391, 11320), (460, 9622), (566, 7820), (680, 6509), (782, 5660), (920, 4811), (1132, 3910), (1415, 3128), (1564, 2830), (1955, 2264)]