82208950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 157239936

約数和(自身を除く): 75030986

約数列:

[1, 2, 5, 10, 25, 50, 73, 101, 146, 202, 223, 365, 446, 505, 730, 1010, 1115, 1825, 2230, 2525, 3650, 5050, 5575, 7373, 11150, 14746, 16279, 22523, 32558, 36865, 45046, 73730, 81395, 112615, 162790, 184325, 225230, 368650, 406975, 563075, 813950, 1126150, 1644179, 3288358, 8220895, 16441790, 41104475, 82208950]

約数ペア:

[(1, 82208950), (2, 41104475), (5, 16441790), (10, 8220895), (25, 3288358), (50, 1644179), (73, 1126150), (101, 813950), (146, 563075), (202, 406975), (223, 368650), (365, 225230), (446, 184325), (505, 162790), (730, 112615), (1010, 81395), (1115, 73730), (1825, 45046), (2230, 36865), (2525, 32558), (3650, 22523), (5050, 16279), (5575, 14746), (7373, 11150)]