2274436520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8693}}^1$

素因数の和:8946

約数の個数: 64

約数和(自身を含む): 5308208640

約数和(自身を除く): 3033772120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 211, 248, 310, 422, 620, 844, 1055, 1240, 1688, 2110, 4220, 6541, 8440, 8693, 13082, 17386, 26164, 32705, 34772, 43465, 52328, 65410, 69544, 86930, 130820, 173860, 261640, 269483, 347720, 538966, 1077932, 1347415, 1834223, 2155864, 2694830, 3668446, 5389660, 7336892, 9171115, 10779320, 14673784, 18342230, 36684460, 56860913, 73368920, 113721826, 227443652, 284304565, 454887304, 568609130, 1137218260, 2274436520]

約数ペア:

[(1, 2274436520), (2, 1137218260), (4, 568609130), (5, 454887304), (8, 284304565), (10, 227443652), (20, 113721826), (31, 73368920), (40, 56860913), (62, 36684460), (124, 18342230), (155, 14673784), (211, 10779320), (248, 9171115), (310, 7336892), (422, 5389660), (620, 3668446), (844, 2694830), (1055, 2155864), (1240, 1834223), (1688, 1347415), (2110, 1077932), (4220, 538966), (6541, 347720), (8440, 269483), (8693, 261640), (13082, 173860), (17386, 130820), (26164, 86930), (32705, 69544), (34772, 65410), (43465, 52328)]