1962687760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{202757}}^1$

素因数の和:202792

約数の個数: 60

約数和(自身を含む): 5015827404

約数和(自身を除く): 3053139644

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 202757, 405514, 811028, 1013785, 1622056, 2027570, 2230327, 3244112, 4055140, 4460654, 8110280, 8921308, 11151635, 16220560, 17842616, 22303270, 24533597, 35685232, 44606540, 49067194, 89213080, 98134388, 122667985, 178426160, 196268776, 245335970, 392537552, 490671940, 981343880, 1962687760]

約数ペア:

[(1, 1962687760), (2, 981343880), (4, 490671940), (5, 392537552), (8, 245335970), (10, 196268776), (11, 178426160), (16, 122667985), (20, 98134388), (22, 89213080), (40, 49067194), (44, 44606540), (55, 35685232), (80, 24533597), (88, 22303270), (110, 17842616), (121, 16220560), (176, 11151635), (220, 8921308), (242, 8110280), (440, 4460654), (484, 4055140), (605, 3244112), (880, 2230327), (968, 2027570), (1210, 1622056), (1936, 1013785), (2420, 811028), (4840, 405514), (9680, 202757)]