38128045240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{13099}}^1$

素因数の和:14536

約数の個数: 64

約数和(自身を含む): 87477084000

約数和(自身を除く): 49349038760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1373, 2120, 2746, 5492, 6865, 10984, 13099, 13730, 26198, 27460, 52396, 54920, 65495, 72769, 104792, 130990, 145538, 261980, 291076, 363845, 523960, 582152, 694247, 727690, 1388494, 1455380, 2776988, 2910760, 3471235, 5553976, 6942470, 13884940, 17984927, 27769880, 35969854, 71939708, 89924635, 143879416, 179849270, 359698540, 719397080, 953201131, 1906402262, 3812804524, 4766005655, 7625609048, 9532011310, 19064022620, 38128045240]

約数ペア:

[(1, 38128045240), (2, 19064022620), (4, 9532011310), (5, 7625609048), (8, 4766005655), (10, 3812804524), (20, 1906402262), (40, 953201131), (53, 719397080), (106, 359698540), (212, 179849270), (265, 143879416), (424, 89924635), (530, 71939708), (1060, 35969854), (1373, 27769880), (2120, 17984927), (2746, 13884940), (5492, 6942470), (6865, 5553976), (10984, 3471235), (13099, 2910760), (13730, 2776988), (26198, 1455380), (27460, 1388494), (52396, 727690), (54920, 694247), (65495, 582152), (72769, 523960), (104792, 363845), (130990, 291076), (145538, 261980)]