17399720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33461}}^1$

素因数の和:33485

約数の個数: 32

約数和(自身を含む): 42162120

約数和(自身を除く): 24762400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33461, 66922, 133844, 167305, 267688, 334610, 434993, 669220, 869986, 1338440, 1739972, 2174965, 3479944, 4349930, 8699860, 17399720]

約数ペア:

[(1, 17399720), (2, 8699860), (4, 4349930), (5, 3479944), (8, 2174965), (10, 1739972), (13, 1338440), (20, 869986), (26, 669220), (40, 434993), (52, 334610), (65, 267688), (104, 167305), (130, 133844), (260, 66922), (520, 33461)]