1409340350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{1931}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 2863316736

約数和(自身を除く): 1453976386

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1327, 1931, 2654, 3862, 6635, 9655, 13270, 14597, 19310, 21241, 29194, 33175, 42482, 48275, 66350, 72985, 96550, 106205, 145970, 212410, 364925, 531025, 729850, 1062050, 2562437, 5124874, 12812185, 25624370, 28186807, 56373614, 64060925, 128121850, 140934035, 281868070, 704670175, 1409340350]

約数ペア:

[(1, 1409340350), (2, 704670175), (5, 281868070), (10, 140934035), (11, 128121850), (22, 64060925), (25, 56373614), (50, 28186807), (55, 25624370), (110, 12812185), (275, 5124874), (550, 2562437), (1327, 1062050), (1931, 729850), (2654, 531025), (3862, 364925), (6635, 212410), (9655, 145970), (13270, 106205), (14597, 96550), (19310, 72985), (21241, 66350), (29194, 48275), (33175, 42482)]