34321820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 78448608

約数和(自身を除く): 44126788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1307, 1313, 2020, 2614, 2626, 5228, 5252, 6535, 6565, 13070, 13130, 16991, 26140, 26260, 33982, 67964, 84955, 132007, 169910, 264014, 339820, 528028, 660035, 1320070, 1716091, 2640140, 3432182, 6864364, 8580455, 17160910, 34321820]

約数ペア:

[(1, 34321820), (2, 17160910), (4, 8580455), (5, 6864364), (10, 3432182), (13, 2640140), (20, 1716091), (26, 1320070), (52, 660035), (65, 528028), (101, 339820), (130, 264014), (202, 169910), (260, 132007), (404, 84955), (505, 67964), (1010, 33982), (1307, 26260), (1313, 26140), (2020, 16991), (2614, 13130), (2626, 13070), (5228, 6565), (5252, 6535)]