2125039020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{66449}}^1$

素因数の和:66515

約数の個数: 96

約数和(自身を含む): 6564196800

約数和(自身を除く): 4439157780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 66449, 132898, 199347, 265796, 332245, 398694, 664490, 797388, 863837, 996735, 1328980, 1727674, 1993470, 2591511, 2724409, 3455348, 3986940, 4319185, 5183022, 5448818, 8173227, 8638370, 10366044, 10897636, 12957555, 13622045, 16346454, 17276740, 25915110, 27244090, 32692908, 35417317, 40866135, 51830220, 54488180, 70834634, 81732270, 106251951, 141669268, 163464540, 177086585, 212503902, 354173170, 425007804, 531259755, 708346340, 1062519510, 2125039020]

約数ペア:

[(1, 2125039020), (2, 1062519510), (3, 708346340), (4, 531259755), (5, 425007804), (6, 354173170), (10, 212503902), (12, 177086585), (13, 163464540), (15, 141669268), (20, 106251951), (26, 81732270), (30, 70834634), (39, 54488180), (41, 51830220), (52, 40866135), (60, 35417317), (65, 32692908), (78, 27244090), (82, 25915110), (123, 17276740), (130, 16346454), (156, 13622045), (164, 12957555), (195, 10897636), (205, 10366044), (246, 8638370), (260, 8173227), (390, 5448818), (410, 5183022), (492, 4319185), (533, 3986940), (615, 3455348), (780, 2724409), (820, 2591511), (1066, 1993470), (1230, 1727674), (1599, 1328980), (2132, 996735), (2460, 863837), (2665, 797388), (3198, 664490), (5330, 398694), (6396, 332245), (7995, 265796), (10660, 199347), (15990, 132898), (31980, 66449)]