39797820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9613}}^1$

素因数の和:9651

約数の個数: 72

約数和(自身を含む): 125981856

約数和(自身を除く): 86184036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9613, 19226, 28839, 38452, 48065, 57678, 86517, 96130, 115356, 144195, 173034, 192260, 221099, 288390, 346068, 432585, 442198, 576780, 663297, 865170, 884396, 1105495, 1326594, 1730340, 1989891, 2210990, 2653188, 3316485, 3979782, 4421980, 6632970, 7959564, 9949455, 13265940, 19898910, 39797820]

約数ペア:

[(1, 39797820), (2, 19898910), (3, 13265940), (4, 9949455), (5, 7959564), (6, 6632970), (9, 4421980), (10, 3979782), (12, 3316485), (15, 2653188), (18, 2210990), (20, 1989891), (23, 1730340), (30, 1326594), (36, 1105495), (45, 884396), (46, 865170), (60, 663297), (69, 576780), (90, 442198), (92, 432585), (115, 346068), (138, 288390), (180, 221099), (207, 192260), (230, 173034), (276, 144195), (345, 115356), (414, 96130), (460, 86517), (690, 57678), (828, 48065), (1035, 38452), (1380, 28839), (2070, 19226), (4140, 9613)]