50002081680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1590397}}^1$

素因数の和:1590544

約数の個数: 80

約数和(自身を含む): 156189806784

約数和(自身を除く): 106187725104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 31440, 1590397, 3180794, 4771191, 6361588, 7951985, 9542382, 12723176, 15903970, 19084764, 23855955, 25446352, 31807940, 38169528, 47711910, 63615880, 76339056, 95423820, 127231760, 190847640, 208342007, 381695280, 416684014, 625026021, 833368028, 1041710035, 1250052042, 1666736056, 2083420070, 2500104084, 3125130105, 3333472112, 4166840140, 5000208168, 6250260210, 8333680280, 10000416336, 12500520420, 16667360560, 25001040840, 50002081680]

約数ペア:

[(1, 50002081680), (2, 25001040840), (3, 16667360560), (4, 12500520420), (5, 10000416336), (6, 8333680280), (8, 6250260210), (10, 5000208168), (12, 4166840140), (15, 3333472112), (16, 3125130105), (20, 2500104084), (24, 2083420070), (30, 1666736056), (40, 1250052042), (48, 1041710035), (60, 833368028), (80, 625026021), (120, 416684014), (131, 381695280), (240, 208342007), (262, 190847640), (393, 127231760), (524, 95423820), (655, 76339056), (786, 63615880), (1048, 47711910), (1310, 38169528), (1572, 31807940), (1965, 25446352), (2096, 23855955), (2620, 19084764), (3144, 15903970), (3930, 12723176), (5240, 9542382), (6288, 7951985), (7860, 6361588), (10480, 4771191), (15720, 3180794), (31440, 1590397)]