23032940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 59275440

約数和(自身を除く): 36242500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1237, 1330, 1862, 2474, 2660, 3724, 4655, 4948, 6185, 8659, 9310, 12370, 17318, 18620, 23503, 24740, 34636, 43295, 47006, 60613, 86590, 94012, 117515, 121226, 164521, 173180, 235030, 242452, 303065, 329042, 470060, 606130, 658084, 822605, 1151647, 1212260, 1645210, 2303294, 3290420, 4606588, 5758235, 11516470, 23032940]

約数ペア:

[(1, 23032940), (2, 11516470), (4, 5758235), (5, 4606588), (7, 3290420), (10, 2303294), (14, 1645210), (19, 1212260), (20, 1151647), (28, 822605), (35, 658084), (38, 606130), (49, 470060), (70, 329042), (76, 303065), (95, 242452), (98, 235030), (133, 173180), (140, 164521), (190, 121226), (196, 117515), (245, 94012), (266, 86590), (380, 60613), (490, 47006), (532, 43295), (665, 34636), (931, 24740), (980, 23503), (1237, 18620), (1330, 17318), (1862, 12370), (2474, 9310), (2660, 8659), (3724, 6185), (4655, 4948)]