132613880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 342152640

約数和(自身を除く): 209538760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 397, 794, 1193, 1588, 1985, 2386, 2779, 3176, 3970, 4772, 5558, 5965, 7940, 8351, 9544, 11116, 11930, 13895, 15880, 16702, 22232, 23860, 27790, 33404, 41755, 47720, 55580, 66808, 83510, 111160, 167020, 334040, 473621, 947242, 1894484, 2368105, 3315347, 3788968, 4736210, 6630694, 9472420, 13261388, 16576735, 18944840, 26522776, 33153470, 66306940, 132613880]

約数ペア:

[(1, 132613880), (2, 66306940), (4, 33153470), (5, 26522776), (7, 18944840), (8, 16576735), (10, 13261388), (14, 9472420), (20, 6630694), (28, 4736210), (35, 3788968), (40, 3315347), (56, 2368105), (70, 1894484), (140, 947242), (280, 473621), (397, 334040), (794, 167020), (1193, 111160), (1588, 83510), (1985, 66808), (2386, 55580), (2779, 47720), (3176, 41755), (3970, 33404), (4772, 27790), (5558, 23860), (5965, 22232), (7940, 16702), (8351, 15880), (9544, 13895), (11116, 11930)]