1330366169420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1\times {\mathrm{432097}}^1$

素因数の和:432962

約数の個数: 48

約数和(自身を含む): 2809328356800

約数和(自身を除く): 1478962187380

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 599, 1028, 1198, 1285, 2396, 2570, 2995, 5140, 5990, 11980, 153943, 307886, 432097, 615772, 769715, 864194, 1539430, 1728388, 2160485, 3078860, 4320970, 8641940, 111048929, 222097858, 258826103, 444195716, 517652206, 555244645, 1035304412, 1110489290, 1294130515, 2220978580, 2588261030, 5176522060, 66518308471, 133036616942, 266073233884, 332591542355, 665183084710, 1330366169420]

約数ペア:

[(1, 1330366169420), (2, 665183084710), (4, 332591542355), (5, 266073233884), (10, 133036616942), (20, 66518308471), (257, 5176522060), (514, 2588261030), (599, 2220978580), (1028, 1294130515), (1198, 1110489290), (1285, 1035304412), (2396, 555244645), (2570, 517652206), (2995, 444195716), (5140, 258826103), (5990, 222097858), (11980, 111048929), (153943, 8641940), (307886, 4320970), (432097, 3078860), (615772, 2160485), (769715, 1728388), (864194, 1539430)]