156979057540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9283}}^1\times {\mathrm{44501}}^1$

素因数の和:53812

約数の個数: 48

約数和(自身を含む): 347051517120

約数和(自身を除く): 190072459580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9283, 18566, 37132, 44501, 46415, 89002, 92830, 176377, 178004, 185660, 222505, 352754, 445010, 705508, 845519, 881885, 890020, 1691038, 1763770, 3382076, 3527540, 4227595, 8455190, 16910380, 413102783, 826205566, 1652411132, 2065513915, 4131027830, 7848952877, 8262055660, 15697905754, 31395811508, 39244764385, 78489528770, 156979057540]

約数ペア:

[(1, 156979057540), (2, 78489528770), (4, 39244764385), (5, 31395811508), (10, 15697905754), (19, 8262055660), (20, 7848952877), (38, 4131027830), (76, 2065513915), (95, 1652411132), (190, 826205566), (380, 413102783), (9283, 16910380), (18566, 8455190), (37132, 4227595), (44501, 3527540), (46415, 3382076), (89002, 1763770), (92830, 1691038), (176377, 890020), (178004, 881885), (185660, 845519), (222505, 705508), (352754, 445010)]