2170669540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{3673}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 4912549488

約数和(自身を除く): 2741879948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2273, 3673, 4546, 7346, 9092, 11365, 14692, 18365, 22730, 29549, 36730, 45460, 47749, 59098, 73460, 95498, 118196, 147745, 190996, 238745, 295490, 477490, 590980, 954980, 8348729, 16697458, 33394916, 41743645, 83487290, 108533477, 166974580, 217066954, 434133908, 542667385, 1085334770, 2170669540]

約数ペア:

[(1, 2170669540), (2, 1085334770), (4, 542667385), (5, 434133908), (10, 217066954), (13, 166974580), (20, 108533477), (26, 83487290), (52, 41743645), (65, 33394916), (130, 16697458), (260, 8348729), (2273, 954980), (3673, 590980), (4546, 477490), (7346, 295490), (9092, 238745), (11365, 190996), (14692, 147745), (18365, 118196), (22730, 95498), (29549, 73460), (36730, 59098), (45460, 47749)]