45370480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 60

約数和(自身を含む): 111401352

約数和(自身を除く): 66030872

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1571, 1805, 2888, 3142, 3610, 5776, 6284, 7220, 7855, 12568, 14440, 15710, 25136, 28880, 29849, 31420, 59698, 62840, 119396, 125680, 149245, 238792, 298490, 477584, 567131, 596980, 1134262, 1193960, 2268524, 2387920, 2835655, 4537048, 5671310, 9074096, 11342620, 22685240, 45370480]

約数ペア:

[(1, 45370480), (2, 22685240), (4, 11342620), (5, 9074096), (8, 5671310), (10, 4537048), (16, 2835655), (19, 2387920), (20, 2268524), (38, 1193960), (40, 1134262), (76, 596980), (80, 567131), (95, 477584), (152, 298490), (190, 238792), (304, 149245), (361, 125680), (380, 119396), (722, 62840), (760, 59698), (1444, 31420), (1520, 29849), (1571, 28880), (1805, 25136), (2888, 15710), (3142, 14440), (3610, 12568), (5776, 7855), (6284, 7220)]