30942200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 72551160

約数和(自身を除く): 41608960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1181, 1310, 2362, 2620, 3275, 4724, 5240, 5905, 6550, 9448, 11810, 13100, 23620, 26200, 29525, 47240, 59050, 118100, 154711, 236200, 309422, 618844, 773555, 1237688, 1547110, 3094220, 3867775, 6188440, 7735550, 15471100, 30942200]

約数ペア:

[(1, 30942200), (2, 15471100), (4, 7735550), (5, 6188440), (8, 3867775), (10, 3094220), (20, 1547110), (25, 1237688), (40, 773555), (50, 618844), (100, 309422), (131, 236200), (200, 154711), (262, 118100), (524, 59050), (655, 47240), (1048, 29525), (1181, 26200), (1310, 23620), (2362, 13100), (2620, 11810), (3275, 9448), (4724, 6550), (5240, 5905)]