193124680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{98533}}^1$

素因数の和:98558

約数の個数: 48

約数和(自身を含む): 505479420

約数和(自身を除く): 312354740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 98533, 197066, 394132, 492665, 689731, 788264, 985330, 1379462, 1970660, 2758924, 3448655, 3941320, 4828117, 5517848, 6897310, 9656234, 13794620, 19312468, 24140585, 27589240, 38624936, 48281170, 96562340, 193124680]

約数ペア:

[(1, 193124680), (2, 96562340), (4, 48281170), (5, 38624936), (7, 27589240), (8, 24140585), (10, 19312468), (14, 13794620), (20, 9656234), (28, 6897310), (35, 5517848), (40, 4828117), (49, 3941320), (56, 3448655), (70, 2758924), (98, 1970660), (140, 1379462), (196, 985330), (245, 788264), (280, 689731), (392, 492665), (490, 394132), (980, 197066), (1960, 98533)]