4560778880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{145433}}^1$

素因数の和:145466

約数の個数: 96

約数和(自身を含む): 12683299140

約数和(自身を除く): 8122520260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 145433, 290866, 581732, 727165, 1018031, 1163464, 1454330, 2036062, 2326928, 2908660, 4072124, 4653856, 5090155, 5817320, 7126217, 8144248, 9307712, 10180310, 11634640, 14252434, 16288496, 18615424, 20360620, 23269280, 28504868, 32576992, 35631085, 40721240, 46538560, 57009736, 65153984, 71262170, 81442480, 93077120, 114019472, 130307968, 142524340, 162884960, 228038944, 285048680, 325769920, 456077888, 570097360, 651539840, 912155776, 1140194720, 2280389440, 4560778880]

約数ペア:

[(1, 4560778880), (2, 2280389440), (4, 1140194720), (5, 912155776), (7, 651539840), (8, 570097360), (10, 456077888), (14, 325769920), (16, 285048680), (20, 228038944), (28, 162884960), (32, 142524340), (35, 130307968), (40, 114019472), (49, 93077120), (56, 81442480), (64, 71262170), (70, 65153984), (80, 57009736), (98, 46538560), (112, 40721240), (128, 35631085), (140, 32576992), (160, 28504868), (196, 23269280), (224, 20360620), (245, 18615424), (280, 16288496), (320, 14252434), (392, 11634640), (448, 10180310), (490, 9307712), (560, 8144248), (640, 7126217), (784, 5817320), (896, 5090155), (980, 4653856), (1120, 4072124), (1568, 2908660), (1960, 2326928), (2240, 2036062), (3136, 1454330), (3920, 1163464), (4480, 1018031), (6272, 727165), (7840, 581732), (15680, 290866), (31360, 145433)]