98940820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2693}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 228106368

約数和(自身を除く): 129165548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 2693, 3340, 3674, 5386, 7348, 9185, 10772, 13465, 18370, 26930, 29623, 36740, 53860, 59246, 118492, 148115, 296230, 449731, 592460, 899462, 1798924, 2248655, 4497310, 4947041, 8994620, 9894082, 19788164, 24735205, 49470410, 98940820]

約数ペア:

[(1, 98940820), (2, 49470410), (4, 24735205), (5, 19788164), (10, 9894082), (11, 8994620), (20, 4947041), (22, 4497310), (44, 2248655), (55, 1798924), (110, 899462), (167, 592460), (220, 449731), (334, 296230), (668, 148115), (835, 118492), (1670, 59246), (1837, 53860), (2693, 36740), (3340, 29623), (3674, 26930), (5386, 18370), (7348, 13465), (9185, 10772)]