402340236470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1\times {\mathrm{392263}}^1$

素因数の和:393320

約数の個数: 32

約数和(自身を含む): 731635122240

約数和(自身を除く): 329294885770

約数列:

[1, 2, 5, 10, 109, 218, 545, 941, 1090, 1882, 4705, 9410, 102569, 205138, 392263, 512845, 784526, 1025690, 1961315, 3922630, 42756667, 85513334, 213783335, 369119483, 427566670, 738238966, 1845597415, 3691194830, 40234023647, 80468047294, 201170118235, 402340236470]

約数ペア:

[(1, 402340236470), (2, 201170118235), (5, 80468047294), (10, 40234023647), (109, 3691194830), (218, 1845597415), (545, 738238966), (941, 427566670), (1090, 369119483), (1882, 213783335), (4705, 85513334), (9410, 42756667), (102569, 3922630), (205138, 1961315), (392263, 1025690), (512845, 784526)]