27812060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 61641216

約数和(自身を除く): 33829156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 587, 1030, 1174, 2060, 2348, 2369, 2935, 4738, 5870, 9476, 11740, 11845, 13501, 23690, 27002, 47380, 54004, 60461, 67505, 120922, 135010, 241844, 270020, 302305, 604610, 1209220, 1390603, 2781206, 5562412, 6953015, 13906030, 27812060]

約数ペア:

[(1, 27812060), (2, 13906030), (4, 6953015), (5, 5562412), (10, 2781206), (20, 1390603), (23, 1209220), (46, 604610), (92, 302305), (103, 270020), (115, 241844), (206, 135010), (230, 120922), (412, 67505), (460, 60461), (515, 54004), (587, 47380), (1030, 27002), (1174, 23690), (2060, 13501), (2348, 11845), (2369, 11740), (2935, 9476), (4738, 5870)]