40133080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 98249760

約数和(自身を除く): 58116680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 683, 904, 1130, 1366, 1469, 2260, 2732, 2938, 3415, 4520, 5464, 5876, 6830, 7345, 8879, 11752, 13660, 14690, 17758, 27320, 29380, 35516, 44395, 58760, 71032, 77179, 88790, 154358, 177580, 308716, 355160, 385895, 617432, 771790, 1003327, 1543580, 2006654, 3087160, 4013308, 5016635, 8026616, 10033270, 20066540, 40133080]

約数ペア:

[(1, 40133080), (2, 20066540), (4, 10033270), (5, 8026616), (8, 5016635), (10, 4013308), (13, 3087160), (20, 2006654), (26, 1543580), (40, 1003327), (52, 771790), (65, 617432), (104, 385895), (113, 355160), (130, 308716), (226, 177580), (260, 154358), (452, 88790), (520, 77179), (565, 71032), (683, 58760), (904, 44395), (1130, 35516), (1366, 29380), (1469, 27320), (2260, 17758), (2732, 14690), (2938, 13660), (3415, 11752), (4520, 8879), (5464, 7345), (5876, 6830)]