133973560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25183}}^1$

素因数の和:25220

約数の個数: 64

約数和(自身を含む): 362649600

約数和(自身を除く): 228676040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 25183, 50366, 100732, 125915, 176281, 201464, 251830, 352562, 478477, 503660, 705124, 881405, 956954, 1007320, 1410248, 1762810, 1913908, 2392385, 3349339, 3525620, 3827816, 4784770, 6698678, 7051240, 9569540, 13397356, 16746695, 19139080, 26794712, 33493390, 66986780, 133973560]

約数ペア:

[(1, 133973560), (2, 66986780), (4, 33493390), (5, 26794712), (7, 19139080), (8, 16746695), (10, 13397356), (14, 9569540), (19, 7051240), (20, 6698678), (28, 4784770), (35, 3827816), (38, 3525620), (40, 3349339), (56, 2392385), (70, 1913908), (76, 1762810), (95, 1410248), (133, 1007320), (140, 956954), (152, 881405), (190, 705124), (266, 503660), (280, 478477), (380, 352562), (532, 251830), (665, 201464), (760, 176281), (1064, 125915), (1330, 100732), (2660, 50366), (5320, 25183)]