25535880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 84029400

約数和(自身を除く): 58493520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 797, 801, 890, 1068, 1335, 1594, 1602, 1780, 2136, 2391, 2670, 3188, 3204, 3560, 3985, 4005, 4782, 5340, 6376, 6408, 7173, 7970, 8010, 9564, 10680, 11955, 14346, 15940, 16020, 19128, 23910, 28692, 31880, 32040, 35865, 47820, 57384, 70933, 71730, 95640, 141866, 143460, 212799, 283732, 286920, 354665, 425598, 567464, 638397, 709330, 851196, 1063995, 1276794, 1418660, 1702392, 2127990, 2553588, 2837320, 3191985, 4255980, 5107176, 6383970, 8511960, 12767940, 25535880]

約数ペア:

[(1, 25535880), (2, 12767940), (3, 8511960), (4, 6383970), (5, 5107176), (6, 4255980), (8, 3191985), (9, 2837320), (10, 2553588), (12, 2127990), (15, 1702392), (18, 1418660), (20, 1276794), (24, 1063995), (30, 851196), (36, 709330), (40, 638397), (45, 567464), (60, 425598), (72, 354665), (89, 286920), (90, 283732), (120, 212799), (178, 143460), (180, 141866), (267, 95640), (356, 71730), (360, 70933), (445, 57384), (534, 47820), (712, 35865), (797, 32040), (801, 31880), (890, 28692), (1068, 23910), (1335, 19128), (1594, 16020), (1602, 15940), (1780, 14346), (2136, 11955), (2391, 10680), (2670, 9564), (3188, 8010), (3204, 7970), (3560, 7173), (3985, 6408), (4005, 6376), (4782, 5340)]