18143964220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1\times {\mathrm{9241}}^1$

素因数の和:10150

約数の個数: 48

約数和(自身を含む): 38456183808

約数和(自身を除く): 20312219588

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 773, 1270, 1546, 2540, 3092, 3865, 7730, 9241, 15460, 18482, 36964, 46205, 92410, 98171, 184820, 196342, 392684, 490855, 981710, 1173607, 1963420, 2347214, 4694428, 5868035, 7143293, 11736070, 14286586, 23472140, 28573172, 35716465, 71432930, 142865860, 907198211, 1814396422, 3628792844, 4535991055, 9071982110, 18143964220]

約数ペア:

[(1, 18143964220), (2, 9071982110), (4, 4535991055), (5, 3628792844), (10, 1814396422), (20, 907198211), (127, 142865860), (254, 71432930), (508, 35716465), (635, 28573172), (773, 23472140), (1270, 14286586), (1546, 11736070), (2540, 7143293), (3092, 5868035), (3865, 4694428), (7730, 2347214), (9241, 1963420), (15460, 1173607), (18482, 981710), (36964, 490855), (46205, 392684), (92410, 196342), (98171, 184820)]