2023410350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42643}}^1$

素因数の和:42741

約数の個数: 48

約数和(自身を含む): 4108664112

約数和(自身を除く): 2085253762

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1825, 1898, 3650, 4745, 9490, 23725, 42643, 47450, 85286, 213215, 426430, 554359, 1066075, 1108718, 2132150, 2771795, 3112939, 5543590, 6225878, 13858975, 15564695, 27717950, 31129390, 40468207, 77823475, 80936414, 155646950, 202341035, 404682070, 1011705175, 2023410350]

約数ペア:

[(1, 2023410350), (2, 1011705175), (5, 404682070), (10, 202341035), (13, 155646950), (25, 80936414), (26, 77823475), (50, 40468207), (65, 31129390), (73, 27717950), (130, 15564695), (146, 13858975), (325, 6225878), (365, 5543590), (650, 3112939), (730, 2771795), (949, 2132150), (1825, 1108718), (1898, 1066075), (3650, 554359), (4745, 426430), (9490, 213215), (23725, 85286), (42643, 47450)]