29426500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 64799280

約数和(自身を除く): 35372780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 257, 458, 500, 514, 916, 1028, 1145, 1285, 2290, 2570, 4580, 5140, 5725, 6425, 11450, 12850, 22900, 25700, 28625, 32125, 57250, 58853, 64250, 114500, 117706, 128500, 235412, 294265, 588530, 1177060, 1471325, 2942650, 5885300, 7356625, 14713250, 29426500]

約数ペア:

[(1, 29426500), (2, 14713250), (4, 7356625), (5, 5885300), (10, 2942650), (20, 1471325), (25, 1177060), (50, 588530), (100, 294265), (125, 235412), (229, 128500), (250, 117706), (257, 114500), (458, 64250), (500, 58853), (514, 57250), (916, 32125), (1028, 28625), (1145, 25700), (1285, 22900), (2290, 12850), (2570, 11450), (4580, 6425), (5140, 5725)]