713677250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:20004

約数の個数: 64

約数和(自身を含む): 1569649536

約数和(自身を除く): 855972286

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1625, 2750, 3250, 3575, 7150, 17875, 19963, 35750, 39926, 99815, 199630, 219593, 259519, 439186, 499075, 519038, 998150, 1097965, 1297595, 2195930, 2495375, 2595190, 2854709, 4990750, 5489825, 5709418, 6487975, 10979650, 12975950, 14273545, 27449125, 28547090, 32439875, 54898250, 64879750, 71367725, 142735450, 356838625, 713677250]

約数ペア:

[(1, 713677250), (2, 356838625), (5, 142735450), (10, 71367725), (11, 64879750), (13, 54898250), (22, 32439875), (25, 28547090), (26, 27449125), (50, 14273545), (55, 12975950), (65, 10979650), (110, 6487975), (125, 5709418), (130, 5489825), (143, 4990750), (250, 2854709), (275, 2595190), (286, 2495375), (325, 2195930), (550, 1297595), (650, 1097965), (715, 998150), (1375, 519038), (1430, 499075), (1625, 439186), (2750, 259519), (3250, 219593), (3575, 199630), (7150, 99815), (17875, 39926), (19963, 35750)]