130329680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 329510160

約数和(自身を除く): 199180480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1109, 1130, 1469, 1808, 2218, 2260, 2938, 4436, 4520, 5545, 5876, 7345, 8872, 9040, 11090, 11752, 14417, 14690, 17744, 22180, 23504, 28834, 29380, 44360, 57668, 58760, 72085, 88720, 115336, 117520, 125317, 144170, 230672, 250634, 288340, 501268, 576680, 626585, 1002536, 1153360, 1253170, 1629121, 2005072, 2506340, 3258242, 5012680, 6516484, 8145605, 10025360, 13032968, 16291210, 26065936, 32582420, 65164840, 130329680]

約数ペア:

[(1, 130329680), (2, 65164840), (4, 32582420), (5, 26065936), (8, 16291210), (10, 13032968), (13, 10025360), (16, 8145605), (20, 6516484), (26, 5012680), (40, 3258242), (52, 2506340), (65, 2005072), (80, 1629121), (104, 1253170), (113, 1153360), (130, 1002536), (208, 626585), (226, 576680), (260, 501268), (452, 288340), (520, 250634), (565, 230672), (904, 144170), (1040, 125317), (1109, 117520), (1130, 115336), (1469, 88720), (1808, 72085), (2218, 58760), (2260, 57668), (2938, 44360), (4436, 29380), (4520, 28834), (5545, 23504), (5876, 22180), (7345, 17744), (8872, 14690), (9040, 14417), (11090, 11752)]