291555156950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{107089}}^1$

素因数の和:110321

約数の個数: 48

約数和(自身を含む): 574376786640

約数和(自身を除く): 282821629690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 3203, 6406, 16015, 32030, 54451, 80075, 107089, 108902, 160150, 214178, 272255, 535445, 544510, 1070890, 1361275, 1820513, 2677225, 2722550, 3641026, 5354450, 9102565, 18205130, 45512825, 91025650, 343006067, 686012134, 1715030335, 3430060670, 5831103139, 8575151675, 11662206278, 17150303350, 29155515695, 58311031390, 145777578475, 291555156950]

約数ペア:

[(1, 291555156950), (2, 145777578475), (5, 58311031390), (10, 29155515695), (17, 17150303350), (25, 11662206278), (34, 8575151675), (50, 5831103139), (85, 3430060670), (170, 1715030335), (425, 686012134), (850, 343006067), (3203, 91025650), (6406, 45512825), (16015, 18205130), (32030, 9102565), (54451, 5354450), (80075, 3641026), (107089, 2722550), (108902, 2677225), (160150, 1820513), (214178, 1361275), (272255, 1070890), (535445, 544510)]