31460220320

素因数分解:

$2^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{424679}}^1$

素因数の和:425157

約数の個数: 48

約数和(自身を含む): 74485474560

約数和(自身を除く): 43025254240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 926, 1852, 2315, 3704, 4630, 7408, 9260, 14816, 18520, 37040, 74080, 424679, 849358, 1698716, 2123395, 3397432, 4246790, 6794864, 8493580, 13589728, 16987160, 33974320, 67948640, 196626377, 393252754, 786505508, 983131885, 1573011016, 1966263770, 3146022032, 3932527540, 6292044064, 7865055080, 15730110160, 31460220320]

約数ペア:

[(1, 31460220320), (2, 15730110160), (4, 7865055080), (5, 6292044064), (8, 3932527540), (10, 3146022032), (16, 1966263770), (20, 1573011016), (32, 983131885), (40, 786505508), (80, 393252754), (160, 196626377), (463, 67948640), (926, 33974320), (1852, 16987160), (2315, 13589728), (3704, 8493580), (4630, 6794864), (7408, 4246790), (9260, 3397432), (14816, 2123395), (18520, 1698716), (37040, 849358), (74080, 424679)]