24409840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 71245440

約数和(自身を除く): 46835600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 479, 490, 520, 560, 637, 728, 784, 910, 958, 980, 1040, 1274, 1456, 1820, 1916, 1960, 2395, 2548, 3185, 3353, 3640, 3832, 3920, 4790, 5096, 6227, 6370, 6706, 7280, 7664, 9580, 10192, 12454, 12740, 13412, 16765, 19160, 23471, 24908, 25480, 26824, 31135, 33530, 38320, 43589, 46942, 49816, 50960, 53648, 62270, 67060, 87178, 93884, 99632, 117355, 124540, 134120, 174356, 187768, 217945, 234710, 249080, 268240, 305123, 348712, 375536, 435890, 469420, 498160, 610246, 697424, 871780, 938840, 1220492, 1525615, 1743560, 1877680, 2440984, 3051230, 3487120, 4881968, 6102460, 12204920, 24409840]

約数ペア:

[(1, 24409840), (2, 12204920), (4, 6102460), (5, 4881968), (7, 3487120), (8, 3051230), (10, 2440984), (13, 1877680), (14, 1743560), (16, 1525615), (20, 1220492), (26, 938840), (28, 871780), (35, 697424), (40, 610246), (49, 498160), (52, 469420), (56, 435890), (65, 375536), (70, 348712), (80, 305123), (91, 268240), (98, 249080), (104, 234710), (112, 217945), (130, 187768), (140, 174356), (182, 134120), (196, 124540), (208, 117355), (245, 99632), (260, 93884), (280, 87178), (364, 67060), (392, 62270), (455, 53648), (479, 50960), (490, 49816), (520, 46942), (560, 43589), (637, 38320), (728, 33530), (784, 31135), (910, 26824), (958, 25480), (980, 24908), (1040, 23471), (1274, 19160), (1456, 16765), (1820, 13412), (1916, 12740), (1960, 12454), (2395, 10192), (2548, 9580), (3185, 7664), (3353, 7280), (3640, 6706), (3832, 6370), (3920, 6227), (4790, 5096)]