32880160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 78586200

約数和(自身を除く): 45706040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2309, 2848, 3560, 4618, 7120, 9236, 11545, 14240, 18472, 23090, 36944, 46180, 73888, 92360, 184720, 205501, 369440, 411002, 822004, 1027505, 1644008, 2055010, 3288016, 4110020, 6576032, 8220040, 16440080, 32880160]

約数ペア:

[(1, 32880160), (2, 16440080), (4, 8220040), (5, 6576032), (8, 4110020), (10, 3288016), (16, 2055010), (20, 1644008), (32, 1027505), (40, 822004), (80, 411002), (89, 369440), (160, 205501), (178, 184720), (356, 92360), (445, 73888), (712, 46180), (890, 36944), (1424, 23090), (1780, 18472), (2309, 14240), (2848, 11545), (3560, 9236), (4618, 7120)]