40244435

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 62298720

約数和(自身を除く): 22054285

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 109, 137, 245, 385, 539, 545, 685, 763, 959, 1199, 1507, 2695, 3815, 4795, 5341, 5995, 6713, 7535, 8393, 10549, 14933, 26705, 33565, 41965, 52745, 58751, 73843, 74665, 104531, 164263, 293755, 369215, 522655, 731717, 821315, 1149841, 3658585, 5749205, 8048887, 40244435]

約数ペア:

[(1, 40244435), (5, 8048887), (7, 5749205), (11, 3658585), (35, 1149841), (49, 821315), (55, 731717), (77, 522655), (109, 369215), (137, 293755), (245, 164263), (385, 104531), (539, 74665), (545, 73843), (685, 58751), (763, 52745), (959, 41965), (1199, 33565), (1507, 26705), (2695, 14933), (3815, 10549), (4795, 8393), (5341, 7535), (5995, 6713)]