13018000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 32962176

約数和(自身を除く): 19944176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 283, 368, 400, 460, 500, 566, 575, 920, 1000, 1132, 1150, 1415, 1840, 2000, 2264, 2300, 2830, 2875, 4528, 4600, 5660, 5750, 6509, 7075, 9200, 11320, 11500, 13018, 14150, 22640, 23000, 26036, 28300, 32545, 35375, 46000, 52072, 56600, 65090, 70750, 104144, 113200, 130180, 141500, 162725, 260360, 283000, 325450, 520720, 566000, 650900, 813625, 1301800, 1627250, 2603600, 3254500, 6509000, 13018000]

約数ペア:

[(1, 13018000), (2, 6509000), (4, 3254500), (5, 2603600), (8, 1627250), (10, 1301800), (16, 813625), (20, 650900), (23, 566000), (25, 520720), (40, 325450), (46, 283000), (50, 260360), (80, 162725), (92, 141500), (100, 130180), (115, 113200), (125, 104144), (184, 70750), (200, 65090), (230, 56600), (250, 52072), (283, 46000), (368, 35375), (400, 32545), (460, 28300), (500, 26036), (566, 23000), (575, 22640), (920, 14150), (1000, 13018), (1132, 11500), (1150, 11320), (1415, 9200), (1840, 7075), (2000, 6509), (2264, 5750), (2300, 5660), (2830, 4600), (2875, 4528)]