514868480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8244

約数の個数: 108

約数和(自身を含む): 1434796020

約数和(自身を除く): 919927540

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, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8209, 8960, 12544, 15680, 16418, 31360, 32836, 41045, 57463, 62720, 65672, 82090, 114926, 131344, 164180, 229852, 262688, 287315, 328360, 402241, 459704, 525376, 574630, 656720, 804482, 919408, 1050752, 1149260, 1313440, 1608964, 1838816, 2011205, 2101504, 2298520, 2626880, 3217928, 3677632, 4022410, 4597040, 5253760, 6435856, 7355264, 8044820, 9194080, 10507520, 12871712, 14710528, 16089640, 18388160, 25743424, 32179280, 36776320, 51486848, 64358560, 73552640, 102973696, 128717120, 257434240, 514868480]

約数ペア:

[(1, 514868480), (2, 257434240), (4, 128717120), (5, 102973696), (7, 73552640), (8, 64358560), (10, 51486848), (14, 36776320), (16, 32179280), (20, 25743424), (28, 18388160), (32, 16089640), (35, 14710528), (40, 12871712), (49, 10507520), (56, 9194080), (64, 8044820), (70, 7355264), (80, 6435856), (98, 5253760), (112, 4597040), (128, 4022410), (140, 3677632), (160, 3217928), (196, 2626880), (224, 2298520), (245, 2101504), (256, 2011205), (280, 1838816), (320, 1608964), (392, 1313440), (448, 1149260), (490, 1050752), (560, 919408), (640, 804482), (784, 656720), (896, 574630), (980, 525376), (1120, 459704), (1280, 402241), (1568, 328360), (1792, 287315), (1960, 262688), (2240, 229852), (3136, 164180), (3920, 131344), (4480, 114926), (6272, 82090), (7840, 65672), (8209, 62720), (8960, 57463), (12544, 41045), (15680, 32836), (16418, 31360)]