565575280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4483}}^1$

素因数の和:4598

約数の個数: 80

約数和(自身を含む): 1401160320

約数和(自身を除く): 835585040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 4483, 6308, 6640, 7885, 8966, 12616, 15770, 17932, 22415, 25232, 31540, 35864, 44830, 63080, 71728, 85177, 89660, 126160, 170354, 179320, 340708, 358640, 372089, 425885, 681416, 744178, 851770, 1362832, 1488356, 1703540, 1860445, 2976712, 3407080, 3720890, 5953424, 6814160, 7069691, 7441780, 14139382, 14883560, 28278764, 29767120, 35348455, 56557528, 70696910, 113115056, 141393820, 282787640, 565575280]

約数ペア:

[(1, 565575280), (2, 282787640), (4, 141393820), (5, 113115056), (8, 70696910), (10, 56557528), (16, 35348455), (19, 29767120), (20, 28278764), (38, 14883560), (40, 14139382), (76, 7441780), (80, 7069691), (83, 6814160), (95, 5953424), (152, 3720890), (166, 3407080), (190, 2976712), (304, 1860445), (332, 1703540), (380, 1488356), (415, 1362832), (664, 851770), (760, 744178), (830, 681416), (1328, 425885), (1520, 372089), (1577, 358640), (1660, 340708), (3154, 179320), (3320, 170354), (4483, 126160), (6308, 89660), (6640, 85177), (7885, 71728), (8966, 63080), (12616, 44830), (15770, 35864), (17932, 31540), (22415, 25232)]