13309816651780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{22250521}}^1$

素因数の和:22253260

約数の個数: 48

約数和(自身を含む): 30502795599360

約数和(自身を除く): 17192978947580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2719, 5438, 10876, 13595, 27190, 29909, 54380, 59818, 119636, 149545, 299090, 598180, 22250521, 44501042, 89002084, 111252605, 222505210, 244755731, 445010420, 489511462, 979022924, 1223778655, 2447557310, 4895114620, 60499166599, 120998333198, 241996666396, 302495832995, 604991665990, 665490832589, 1209983331980, 1330981665178, 2661963330356, 3327454162945, 6654908325890, 13309816651780]

約数ペア:

[(1, 13309816651780), (2, 6654908325890), (4, 3327454162945), (5, 2661963330356), (10, 1330981665178), (11, 1209983331980), (20, 665490832589), (22, 604991665990), (44, 302495832995), (55, 241996666396), (110, 120998333198), (220, 60499166599), (2719, 4895114620), (5438, 2447557310), (10876, 1223778655), (13595, 979022924), (27190, 489511462), (29909, 445010420), (54380, 244755731), (59818, 222505210), (119636, 111252605), (149545, 89002084), (299090, 44501042), (598180, 22250521)]