1344174880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271003}}^1$

素因数の和:271049

約数の個数: 48

約数和(自身を含む): 3278064384

約数和(自身を除く): 1933889504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 271003, 542006, 1084012, 1355015, 2168024, 2710030, 4336048, 5420060, 8401093, 8672096, 10840120, 16802186, 21680240, 33604372, 42005465, 43360480, 67208744, 84010930, 134417488, 168021860, 268834976, 336043720, 672087440, 1344174880]

約数ペア:

[(1, 1344174880), (2, 672087440), (4, 336043720), (5, 268834976), (8, 168021860), (10, 134417488), (16, 84010930), (20, 67208744), (31, 43360480), (32, 42005465), (40, 33604372), (62, 21680240), (80, 16802186), (124, 10840120), (155, 8672096), (160, 8401093), (248, 5420060), (310, 4336048), (496, 2710030), (620, 2168024), (992, 1355015), (1240, 1084012), (2480, 542006), (4960, 271003)]