88526020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 206525592

約数和(自身を除く): 117999572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 157, 220, 233, 242, 314, 466, 484, 605, 628, 785, 932, 1165, 1210, 1570, 1727, 2330, 2420, 2563, 3140, 3454, 4660, 5126, 6908, 8635, 10252, 12815, 17270, 18997, 25630, 28193, 34540, 36581, 37994, 51260, 56386, 73162, 75988, 94985, 112772, 140965, 146324, 182905, 189970, 281930, 365810, 379940, 402391, 563860, 731620, 804782, 1609564, 2011955, 4023910, 4426301, 8047820, 8852602, 17705204, 22131505, 44263010, 88526020]

約数ペア:

[(1, 88526020), (2, 44263010), (4, 22131505), (5, 17705204), (10, 8852602), (11, 8047820), (20, 4426301), (22, 4023910), (44, 2011955), (55, 1609564), (110, 804782), (121, 731620), (157, 563860), (220, 402391), (233, 379940), (242, 365810), (314, 281930), (466, 189970), (484, 182905), (605, 146324), (628, 140965), (785, 112772), (932, 94985), (1165, 75988), (1210, 73162), (1570, 56386), (1727, 51260), (2330, 37994), (2420, 36581), (2563, 34540), (3140, 28193), (3454, 25630), (4660, 18997), (5126, 17270), (6908, 12815), (8635, 10252)]