4920227080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{26863}}^1$

素因数の和:27134

約数の個数: 64

約数和(自身を含む): 11701958400

約数和(自身を除く): 6781731320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 380, 482, 760, 964, 1205, 1928, 2410, 4579, 4820, 9158, 9640, 18316, 22895, 26863, 36632, 45790, 53726, 91580, 107452, 134315, 183160, 214904, 268630, 510397, 537260, 1020794, 1074520, 2041588, 2551985, 4083176, 5103970, 6473983, 10207940, 12947966, 20415880, 25895932, 32369915, 51791864, 64739830, 123005677, 129479660, 246011354, 258959320, 492022708, 615028385, 984045416, 1230056770, 2460113540, 4920227080]

約数ペア:

[(1, 4920227080), (2, 2460113540), (4, 1230056770), (5, 984045416), (8, 615028385), (10, 492022708), (19, 258959320), (20, 246011354), (38, 129479660), (40, 123005677), (76, 64739830), (95, 51791864), (152, 32369915), (190, 25895932), (241, 20415880), (380, 12947966), (482, 10207940), (760, 6473983), (964, 5103970), (1205, 4083176), (1928, 2551985), (2410, 2041588), (4579, 1074520), (4820, 1020794), (9158, 537260), (9640, 510397), (18316, 268630), (22895, 214904), (26863, 183160), (36632, 134315), (45790, 107452), (53726, 91580)]