4328143120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{249317}}^1$

素因数の和:249368

約数の個数: 80

約数和(自身を含む): 11871525888

約数和(自身を除く): 7543382768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 249317, 498634, 997268, 1246585, 1745219, 1994536, 2493170, 3490438, 3989072, 4986340, 6980876, 7728827, 8726095, 9972680, 13961752, 15457654, 17452190, 19945360, 27923504, 30915308, 34904380, 38644135, 54101789, 61830616, 69808760, 77288270, 108203578, 123661232, 139617520, 154576540, 216407156, 270508945, 309153080, 432814312, 541017890, 618306160, 865628624, 1082035780, 2164071560, 4328143120]

約数ペア:

[(1, 4328143120), (2, 2164071560), (4, 1082035780), (5, 865628624), (7, 618306160), (8, 541017890), (10, 432814312), (14, 309153080), (16, 270508945), (20, 216407156), (28, 154576540), (31, 139617520), (35, 123661232), (40, 108203578), (56, 77288270), (62, 69808760), (70, 61830616), (80, 54101789), (112, 38644135), (124, 34904380), (140, 30915308), (155, 27923504), (217, 19945360), (248, 17452190), (280, 15457654), (310, 13961752), (434, 9972680), (496, 8726095), (560, 7728827), (620, 6980876), (868, 4986340), (1085, 3989072), (1240, 3490438), (1736, 2493170), (2170, 1994536), (2480, 1745219), (3472, 1246585), (4340, 997268), (8680, 498634), (17360, 249317)]