1201473820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{8317}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 2615977728

約数和(自身を除く): 1414503908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 233, 310, 466, 620, 932, 1165, 2330, 4660, 7223, 8317, 14446, 16634, 28892, 33268, 36115, 41585, 72230, 83170, 144460, 166340, 257827, 515654, 1031308, 1289135, 1937861, 2578270, 3875722, 5156540, 7751444, 9689305, 19378610, 38757220, 60073691, 120147382, 240294764, 300368455, 600736910, 1201473820]

約数ペア:

[(1, 1201473820), (2, 600736910), (4, 300368455), (5, 240294764), (10, 120147382), (20, 60073691), (31, 38757220), (62, 19378610), (124, 9689305), (155, 7751444), (233, 5156540), (310, 3875722), (466, 2578270), (620, 1937861), (932, 1289135), (1165, 1031308), (2330, 515654), (4660, 257827), (7223, 166340), (8317, 144460), (14446, 83170), (16634, 72230), (28892, 41585), (33268, 36115)]