39554060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 103713792

約数和(自身を除く): 64159732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 182, 206, 211, 260, 364, 412, 422, 455, 515, 721, 844, 910, 1030, 1055, 1339, 1442, 1477, 1820, 2060, 2110, 2678, 2743, 2884, 2954, 3605, 4220, 5356, 5486, 5908, 6695, 7210, 7385, 9373, 10972, 13390, 13715, 14420, 14770, 18746, 19201, 21733, 26780, 27430, 29540, 37492, 38402, 43466, 46865, 54860, 76804, 86932, 93730, 96005, 108665, 152131, 187460, 192010, 217330, 282529, 304262, 384020, 434660, 565058, 608524, 760655, 1130116, 1412645, 1521310, 1977703, 2825290, 3042620, 3955406, 5650580, 7910812, 9888515, 19777030, 39554060]

約数ペア:

[(1, 39554060), (2, 19777030), (4, 9888515), (5, 7910812), (7, 5650580), (10, 3955406), (13, 3042620), (14, 2825290), (20, 1977703), (26, 1521310), (28, 1412645), (35, 1130116), (52, 760655), (65, 608524), (70, 565058), (91, 434660), (103, 384020), (130, 304262), (140, 282529), (182, 217330), (206, 192010), (211, 187460), (260, 152131), (364, 108665), (412, 96005), (422, 93730), (455, 86932), (515, 76804), (721, 54860), (844, 46865), (910, 43466), (1030, 38402), (1055, 37492), (1339, 29540), (1442, 27430), (1477, 26780), (1820, 21733), (2060, 19201), (2110, 18746), (2678, 14770), (2743, 14420), (2884, 13715), (2954, 13390), (3605, 10972), (4220, 9373), (5356, 7385), (5486, 7210), (5908, 6695)]