33644380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 89688816

約数和(自身を除く): 56044436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3121, 5390, 6242, 10780, 12484, 15605, 21847, 31210, 34331, 43694, 62420, 68662, 87388, 109235, 137324, 152929, 171655, 218470, 240317, 305858, 343310, 436940, 480634, 611716, 686620, 764645, 961268, 1201585, 1529290, 1682219, 2403170, 3058580, 3364438, 4806340, 6728876, 8411095, 16822190, 33644380]

約数ペア:

[(1, 33644380), (2, 16822190), (4, 8411095), (5, 6728876), (7, 4806340), (10, 3364438), (11, 3058580), (14, 2403170), (20, 1682219), (22, 1529290), (28, 1201585), (35, 961268), (44, 764645), (49, 686620), (55, 611716), (70, 480634), (77, 436940), (98, 343310), (110, 305858), (140, 240317), (154, 218470), (196, 171655), (220, 152929), (245, 137324), (308, 109235), (385, 87388), (490, 68662), (539, 62420), (770, 43694), (980, 34331), (1078, 31210), (1540, 21847), (2156, 15605), (2695, 12484), (3121, 10780), (5390, 6242)]