293626720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107951}}^1$

素因数の和:107983

約数の個数: 48

約数和(自身を含む): 734505408

約数和(自身を除く): 440878688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 107951, 215902, 431804, 539755, 863608, 1079510, 1727216, 1835167, 2159020, 3454432, 3670334, 4318040, 7340668, 8636080, 9175835, 14681336, 17272160, 18351670, 29362672, 36703340, 58725344, 73406680, 146813360, 293626720]

約数ペア:

[(1, 293626720), (2, 146813360), (4, 73406680), (5, 58725344), (8, 36703340), (10, 29362672), (16, 18351670), (17, 17272160), (20, 14681336), (32, 9175835), (34, 8636080), (40, 7340668), (68, 4318040), (80, 3670334), (85, 3454432), (136, 2159020), (160, 1835167), (170, 1727216), (272, 1079510), (340, 863608), (544, 539755), (680, 431804), (1360, 215902), (2720, 107951)]