10405937940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{880367}}^1$

素因数の和:880576

約数の個数: 48

約数和(自身を含む): 29284561152

約数和(自身を除く): 18878623212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 880367, 1760734, 2641101, 3521468, 4401835, 5282202, 8803670, 10564404, 13205505, 17607340, 26411010, 52822020, 173432299, 346864598, 520296897, 693729196, 867161495, 1040593794, 1734322990, 2081187588, 2601484485, 3468645980, 5202968970, 10405937940]

約数ペア:

[(1, 10405937940), (2, 5202968970), (3, 3468645980), (4, 2601484485), (5, 2081187588), (6, 1734322990), (10, 1040593794), (12, 867161495), (15, 693729196), (20, 520296897), (30, 346864598), (60, 173432299), (197, 52822020), (394, 26411010), (591, 17607340), (788, 13205505), (985, 10564404), (1182, 8803670), (1970, 5282202), (2364, 4401835), (2955, 3521468), (3940, 2641101), (5910, 1760734), (11820, 880367)]