404323900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 919941120

約数和(自身を除く): 515617220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 367, 460, 479, 575, 734, 958, 1150, 1468, 1835, 1916, 2300, 2395, 3670, 4790, 7340, 8441, 9175, 9580, 11017, 11975, 16882, 18350, 22034, 23950, 33764, 36700, 42205, 44068, 47900, 55085, 84410, 110170, 168820, 175793, 211025, 220340, 275425, 351586, 422050, 550850, 703172, 844100, 878965, 1101700, 1757930, 3515860, 4043239, 4394825, 8086478, 8789650, 16172956, 17579300, 20216195, 40432390, 80864780, 101080975, 202161950, 404323900]

約数ペア:

[(1, 404323900), (2, 202161950), (4, 101080975), (5, 80864780), (10, 40432390), (20, 20216195), (23, 17579300), (25, 16172956), (46, 8789650), (50, 8086478), (92, 4394825), (100, 4043239), (115, 3515860), (230, 1757930), (367, 1101700), (460, 878965), (479, 844100), (575, 703172), (734, 550850), (958, 422050), (1150, 351586), (1468, 275425), (1835, 220340), (1916, 211025), (2300, 175793), (2395, 168820), (3670, 110170), (4790, 84410), (7340, 55085), (8441, 47900), (9175, 44068), (9580, 42205), (11017, 36700), (11975, 33764), (16882, 23950), (18350, 22034)]