130316680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3530

約数の個数: 64

約数和(自身を含む): 320186160

約数和(自身を除く): 189869480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3433, 3796, 4745, 6866, 7592, 9490, 13732, 17165, 18980, 27464, 34330, 37960, 44629, 68660, 89258, 137320, 178516, 223145, 250609, 357032, 446290, 501218, 892580, 1002436, 1253045, 1785160, 2004872, 2506090, 3257917, 5012180, 6515834, 10024360, 13031668, 16289585, 26063336, 32579170, 65158340, 130316680]

約数ペア:

[(1, 130316680), (2, 65158340), (4, 32579170), (5, 26063336), (8, 16289585), (10, 13031668), (13, 10024360), (20, 6515834), (26, 5012180), (40, 3257917), (52, 2506090), (65, 2004872), (73, 1785160), (104, 1253045), (130, 1002436), (146, 892580), (260, 501218), (292, 446290), (365, 357032), (520, 250609), (584, 223145), (730, 178516), (949, 137320), (1460, 89258), (1898, 68660), (2920, 44629), (3433, 37960), (3796, 34330), (4745, 27464), (6866, 18980), (7592, 17165), (9490, 13732)]