64616150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4049

約数の個数: 48

約数和(自身を含む): 133986960

約数和(自身を除く): 69370810

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 4001, 8002, 8075, 16150, 20005, 40010, 68017, 76019, 100025, 136034, 152038, 200050, 340085, 380095, 680170, 760190, 1292323, 1700425, 1900475, 2584646, 3400850, 3800950, 6461615, 12923230, 32308075, 64616150]

約数ペア:

[(1, 64616150), (2, 32308075), (5, 12923230), (10, 6461615), (17, 3800950), (19, 3400850), (25, 2584646), (34, 1900475), (38, 1700425), (50, 1292323), (85, 760190), (95, 680170), (170, 380095), (190, 340085), (323, 200050), (425, 152038), (475, 136034), (646, 100025), (850, 76019), (950, 68017), (1615, 40010), (3230, 20005), (4001, 16150), (8002, 8075)]