7826760340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{8087}}^1$

素因数の和:8357

約数の個数: 96

約数和(自身を含む): 19479527424

約数和(自身を除く): 11652767084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 223, 310, 434, 446, 620, 868, 892, 1085, 1115, 1561, 2170, 2230, 3122, 4340, 4460, 6244, 6913, 7805, 8087, 13826, 15610, 16174, 27652, 31220, 32348, 34565, 40435, 48391, 56609, 69130, 80870, 96782, 113218, 138260, 161740, 193564, 226436, 241955, 250697, 283045, 483910, 501394, 566090, 967820, 1002788, 1132180, 1253485, 1754879, 1803401, 2506970, 3509758, 3606802, 5013940, 7019516, 7213604, 8774395, 9017005, 12623807, 17548790, 18034010, 25247614, 35097580, 36068020, 50495228, 55905431, 63119035, 111810862, 126238070, 223621724, 252476140, 279527155, 391338017, 559054310, 782676034, 1118108620, 1565352068, 1956690085, 3913380170, 7826760340]

約数ペア:

[(1, 7826760340), (2, 3913380170), (4, 1956690085), (5, 1565352068), (7, 1118108620), (10, 782676034), (14, 559054310), (20, 391338017), (28, 279527155), (31, 252476140), (35, 223621724), (62, 126238070), (70, 111810862), (124, 63119035), (140, 55905431), (155, 50495228), (217, 36068020), (223, 35097580), (310, 25247614), (434, 18034010), (446, 17548790), (620, 12623807), (868, 9017005), (892, 8774395), (1085, 7213604), (1115, 7019516), (1561, 5013940), (2170, 3606802), (2230, 3509758), (3122, 2506970), (4340, 1803401), (4460, 1754879), (6244, 1253485), (6913, 1132180), (7805, 1002788), (8087, 967820), (13826, 566090), (15610, 501394), (16174, 483910), (27652, 283045), (31220, 250697), (32348, 241955), (34565, 226436), (40435, 193564), (48391, 161740), (56609, 138260), (69130, 113218), (80870, 96782)]