485156950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9043}}^1$

素因数の和:9121

約数の個数: 48

約数和(自身を含む): 958844880

約数和(自身を除く): 473687930

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 5365, 9043, 10730, 18086, 26825, 45215, 53650, 90430, 226075, 262247, 334591, 452150, 524494, 669182, 1311235, 1672955, 2622470, 3345910, 6556175, 8364775, 9703139, 13112350, 16729550, 19406278, 48515695, 97031390, 242578475, 485156950]

約数ペア:

[(1, 485156950), (2, 242578475), (5, 97031390), (10, 48515695), (25, 19406278), (29, 16729550), (37, 13112350), (50, 9703139), (58, 8364775), (74, 6556175), (145, 3345910), (185, 2622470), (290, 1672955), (370, 1311235), (725, 669182), (925, 524494), (1073, 452150), (1450, 334591), (1850, 262247), (2146, 226075), (5365, 90430), (9043, 53650), (10730, 45215), (18086, 26825)]