39621010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 45292910

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 269, 286, 515, 538, 715, 1030, 1133, 1339, 1345, 1430, 2266, 2678, 2690, 2959, 3497, 5665, 5918, 6695, 6994, 11330, 13390, 14729, 14795, 17485, 27707, 29458, 29590, 34970, 38467, 55414, 73645, 76934, 138535, 147290, 192335, 277070, 304777, 360191, 384670, 609554, 720382, 1523885, 1800955, 3047770, 3601910, 3962101, 7924202, 19810505, 39621010]

約数ペア:

[(1, 39621010), (2, 19810505), (5, 7924202), (10, 3962101), (11, 3601910), (13, 3047770), (22, 1800955), (26, 1523885), (55, 720382), (65, 609554), (103, 384670), (110, 360191), (130, 304777), (143, 277070), (206, 192335), (269, 147290), (286, 138535), (515, 76934), (538, 73645), (715, 55414), (1030, 38467), (1133, 34970), (1339, 29590), (1345, 29458), (1430, 27707), (2266, 17485), (2678, 14795), (2690, 14729), (2959, 13390), (3497, 11330), (5665, 6994), (5918, 6695)]