43930090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 85697568

約数和(自身を除く): 41767478

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 283, 361, 430, 566, 722, 817, 1415, 1634, 1805, 2830, 3610, 4085, 5377, 8170, 10754, 12169, 15523, 24338, 26885, 31046, 53770, 60845, 77615, 102163, 121690, 155230, 204326, 231211, 462422, 510815, 1021630, 1156055, 2312110, 4393009, 8786018, 21965045, 43930090]

約数ペア:

[(1, 43930090), (2, 21965045), (5, 8786018), (10, 4393009), (19, 2312110), (38, 1156055), (43, 1021630), (86, 510815), (95, 462422), (190, 231211), (215, 204326), (283, 155230), (361, 121690), (430, 102163), (566, 77615), (722, 60845), (817, 53770), (1415, 31046), (1634, 26885), (1805, 24338), (2830, 15523), (3610, 12169), (4085, 10754), (5377, 8170)]