2247755860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{845021}}^1$

素因数の和:845056

約数の個数: 48

約数和(自身を含む): 5678547840

約数和(自身を除く): 3430791980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 845021, 1690042, 3380084, 4225105, 5915147, 8450210, 11830294, 16055399, 16900420, 23660588, 29575735, 32110798, 59151470, 64221596, 80276995, 112387793, 118302940, 160553990, 224775586, 321107980, 449551172, 561938965, 1123877930, 2247755860]

約数ペア:

[(1, 2247755860), (2, 1123877930), (4, 561938965), (5, 449551172), (7, 321107980), (10, 224775586), (14, 160553990), (19, 118302940), (20, 112387793), (28, 80276995), (35, 64221596), (38, 59151470), (70, 32110798), (76, 29575735), (95, 23660588), (133, 16900420), (140, 16055399), (190, 11830294), (266, 8450210), (380, 5915147), (532, 4225105), (665, 3380084), (1330, 1690042), (2660, 845021)]