268748030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1889}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 497236320

約数和(自身を除く): 228488290

約数列:

[1, 2, 5, 10, 41, 82, 205, 347, 410, 694, 1735, 1889, 3470, 3778, 9445, 14227, 18890, 28454, 71135, 77449, 142270, 154898, 387245, 655483, 774490, 1310966, 3277415, 6554830, 26874803, 53749606, 134374015, 268748030]

約数ペア:

[(1, 268748030), (2, 134374015), (5, 53749606), (10, 26874803), (41, 6554830), (82, 3277415), (205, 1310966), (347, 774490), (410, 655483), (694, 387245), (1735, 154898), (1889, 142270), (3470, 77449), (3778, 71135), (9445, 28454), (14227, 18890)]