20163433400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{7949}}^1$

素因数の和:9129

約数の個数: 96

約数和(自身を含む): 51192594000

約数和(自身を除く): 31029160600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1153, 2200, 2306, 4612, 5765, 7949, 9224, 11530, 12683, 15898, 23060, 25366, 28825, 31796, 39745, 46120, 50732, 57650, 63415, 63592, 79490, 87439, 101464, 115300, 126830, 158980, 174878, 198725, 230600, 253660, 317075, 317960, 349756, 397450, 437195, 507320, 634150, 699512, 794900, 874390, 1268300, 1589800, 1748780, 2185975, 2536600, 3497560, 4371950, 8743900, 9165197, 17487800, 18330394, 36660788, 45825985, 73321576, 91651970, 100817167, 183303940, 201634334, 229129925, 366607880, 403268668, 458259850, 504085835, 806537336, 916519700, 1008171670, 1833039400, 2016343340, 2520429175, 4032686680, 5040858350, 10081716700, 20163433400]

約数ペア:

[(1, 20163433400), (2, 10081716700), (4, 5040858350), (5, 4032686680), (8, 2520429175), (10, 2016343340), (11, 1833039400), (20, 1008171670), (22, 916519700), (25, 806537336), (40, 504085835), (44, 458259850), (50, 403268668), (55, 366607880), (88, 229129925), (100, 201634334), (110, 183303940), (200, 100817167), (220, 91651970), (275, 73321576), (440, 45825985), (550, 36660788), (1100, 18330394), (1153, 17487800), (2200, 9165197), (2306, 8743900), (4612, 4371950), (5765, 3497560), (7949, 2536600), (9224, 2185975), (11530, 1748780), (12683, 1589800), (15898, 1268300), (23060, 874390), (25366, 794900), (28825, 699512), (31796, 634150), (39745, 507320), (46120, 437195), (50732, 397450), (57650, 349756), (63415, 317960), (63592, 317075), (79490, 253660), (87439, 230600), (101464, 198725), (115300, 174878), (126830, 158980)]