15881923010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1\times {\mathrm{8929}}^1$

素因数の和:11162

約数の個数: 32

約数和(自身を含む): 28948631040

約数和(自身を除く): 13066708030

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2143, 4286, 8929, 10715, 17858, 21430, 44645, 89290, 177869, 355738, 741107, 889345, 1482214, 1778690, 3705535, 7411070, 19134847, 38269694, 95674235, 191348470, 1588192301, 3176384602, 7940961505, 15881923010]

約数ペア:

[(1, 15881923010), (2, 7940961505), (5, 3176384602), (10, 1588192301), (83, 191348470), (166, 95674235), (415, 38269694), (830, 19134847), (2143, 7411070), (4286, 3705535), (8929, 1778690), (10715, 1482214), (17858, 889345), (21430, 741107), (44645, 355738), (89290, 177869)]