111691120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 275473440

約数和(自身を除く): 163782320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 197, 304, 373, 380, 394, 746, 760, 788, 985, 1492, 1520, 1576, 1865, 1970, 2984, 3152, 3730, 3743, 3940, 5968, 7087, 7460, 7486, 7880, 14174, 14920, 14972, 15760, 18715, 28348, 29840, 29944, 35435, 37430, 56696, 59888, 70870, 73481, 74860, 113392, 141740, 146962, 149720, 283480, 293924, 299440, 367405, 566960, 587848, 734810, 1175696, 1396139, 1469620, 2792278, 2939240, 5584556, 5878480, 6980695, 11169112, 13961390, 22338224, 27922780, 55845560, 111691120]

約数ペア:

[(1, 111691120), (2, 55845560), (4, 27922780), (5, 22338224), (8, 13961390), (10, 11169112), (16, 6980695), (19, 5878480), (20, 5584556), (38, 2939240), (40, 2792278), (76, 1469620), (80, 1396139), (95, 1175696), (152, 734810), (190, 587848), (197, 566960), (304, 367405), (373, 299440), (380, 293924), (394, 283480), (746, 149720), (760, 146962), (788, 141740), (985, 113392), (1492, 74860), (1520, 73481), (1576, 70870), (1865, 59888), (1970, 56696), (2984, 37430), (3152, 35435), (3730, 29944), (3743, 29840), (3940, 28348), (5968, 18715), (7087, 15760), (7460, 14972), (7486, 14920), (7880, 14174)]