97463440

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11177}}^1$

素因数の和:11299

約数の個数: 40

約数和(自身を含む): 228701880

約数和(自身を除く): 131238440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 11177, 22354, 44708, 55885, 89416, 111770, 178832, 223540, 447080, 894160, 1218293, 2436586, 4873172, 6091465, 9746344, 12182930, 19492688, 24365860, 48731720, 97463440]

約数ペア:

[(1, 97463440), (2, 48731720), (4, 24365860), (5, 19492688), (8, 12182930), (10, 9746344), (16, 6091465), (20, 4873172), (40, 2436586), (80, 1218293), (109, 894160), (218, 447080), (436, 223540), (545, 178832), (872, 111770), (1090, 89416), (1744, 55885), (2180, 44708), (4360, 22354), (8720, 11177)]