119703160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 276281280

約数和(自身を除く): 156578120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 113, 142, 226, 284, 355, 373, 452, 565, 568, 710, 746, 904, 1130, 1420, 1492, 1865, 2260, 2840, 2984, 3730, 4520, 7460, 8023, 14920, 16046, 26483, 32092, 40115, 42149, 52966, 64184, 80230, 84298, 105932, 132415, 160460, 168596, 210745, 211864, 264830, 320920, 337192, 421490, 529660, 842980, 1059320, 1685960, 2992579, 5985158, 11970316, 14962895, 23940632, 29925790, 59851580, 119703160]

約数ペア:

[(1, 119703160), (2, 59851580), (4, 29925790), (5, 23940632), (8, 14962895), (10, 11970316), (20, 5985158), (40, 2992579), (71, 1685960), (113, 1059320), (142, 842980), (226, 529660), (284, 421490), (355, 337192), (373, 320920), (452, 264830), (565, 211864), (568, 210745), (710, 168596), (746, 160460), (904, 132415), (1130, 105932), (1420, 84298), (1492, 80230), (1865, 64184), (2260, 52966), (2840, 42149), (2984, 40115), (3730, 32092), (4520, 26483), (7460, 16046), (8023, 14920)]