258824060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51151}}^1$

素因数の和:51194

約数の個数: 48

約数和(自身を含む): 618734592

約数和(自身を除く): 359910532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 51151, 102302, 204604, 255755, 511510, 562661, 1023020, 1125322, 1176473, 2250644, 2352946, 2813305, 4705892, 5626610, 5882365, 11253220, 11764730, 12941203, 23529460, 25882406, 51764812, 64706015, 129412030, 258824060]

約数ペア:

[(1, 258824060), (2, 129412030), (4, 64706015), (5, 51764812), (10, 25882406), (11, 23529460), (20, 12941203), (22, 11764730), (23, 11253220), (44, 5882365), (46, 5626610), (55, 4705892), (92, 2813305), (110, 2352946), (115, 2250644), (220, 1176473), (230, 1125322), (253, 1023020), (460, 562661), (506, 511510), (1012, 255755), (1265, 204604), (2530, 102302), (5060, 51151)]