202223440

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9397}}^1$

素因数の和:9679

約数の個数: 40

約数和(自身を含む): 471967560

約数和(自身を除く): 269744120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 9397, 10760, 18794, 21520, 37588, 46985, 75176, 93970, 150352, 187940, 375880, 751760, 2527793, 5055586, 10111172, 12638965, 20222344, 25277930, 40444688, 50555860, 101111720, 202223440]

約数ペア:

[(1, 202223440), (2, 101111720), (4, 50555860), (5, 40444688), (8, 25277930), (10, 20222344), (16, 12638965), (20, 10111172), (40, 5055586), (80, 2527793), (269, 751760), (538, 375880), (1076, 187940), (1345, 150352), (2152, 93970), (2690, 75176), (4304, 46985), (5380, 37588), (9397, 21520), (10760, 18794)]