117796250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 80

約数和(自身を含む): 259791840

約数和(自身を除く): 141995590

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 625, 650, 659, 715, 1250, 1318, 1375, 1430, 1625, 2750, 3250, 3295, 3575, 6590, 6875, 7150, 7249, 8125, 8567, 13750, 14498, 16250, 16475, 17134, 17875, 32950, 35750, 36245, 42835, 72490, 82375, 85670, 89375, 94237, 164750, 178750, 181225, 188474, 214175, 362450, 411875, 428350, 471185, 823750, 906125, 942370, 1070875, 1812250, 2141750, 2355925, 4530625, 4711850, 5354375, 9061250, 10708750, 11779625, 23559250, 58898125, 117796250]

約数ペア:

[(1, 117796250), (2, 58898125), (5, 23559250), (10, 11779625), (11, 10708750), (13, 9061250), (22, 5354375), (25, 4711850), (26, 4530625), (50, 2355925), (55, 2141750), (65, 1812250), (110, 1070875), (125, 942370), (130, 906125), (143, 823750), (250, 471185), (275, 428350), (286, 411875), (325, 362450), (550, 214175), (625, 188474), (650, 181225), (659, 178750), (715, 164750), (1250, 94237), (1318, 89375), (1375, 85670), (1430, 82375), (1625, 72490), (2750, 42835), (3250, 36245), (3295, 35750), (3575, 32950), (6590, 17875), (6875, 17134), (7150, 16475), (7249, 16250), (8125, 14498), (8567, 13750)]