581295260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10363

約数の個数: 96

約数和(自身を含む): 1551040512

約数和(自身を除く): 969745252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 10303, 11284, 14105, 20606, 28210, 41212, 51515, 56420, 72121, 103030, 133939, 144242, 206060, 267878, 288484, 319393, 360605, 535756, 638786, 669695, 721210, 937573, 1277572, 1339390, 1442420, 1596965, 1875146, 2235751, 2678780, 3193930, 3750292, 4152109, 4471502, 4687865, 6387860, 8304218, 8943004, 9375730, 11178755, 16608436, 18751460, 20760545, 22357510, 29064763, 41521090, 44715020, 58129526, 83042180, 116259052, 145323815, 290647630, 581295260]

約数ペア:

[(1, 581295260), (2, 290647630), (4, 145323815), (5, 116259052), (7, 83042180), (10, 58129526), (13, 44715020), (14, 41521090), (20, 29064763), (26, 22357510), (28, 20760545), (31, 18751460), (35, 16608436), (52, 11178755), (62, 9375730), (65, 8943004), (70, 8304218), (91, 6387860), (124, 4687865), (130, 4471502), (140, 4152109), (155, 3750292), (182, 3193930), (217, 2678780), (260, 2235751), (310, 1875146), (364, 1596965), (403, 1442420), (434, 1339390), (455, 1277572), (620, 937573), (806, 721210), (868, 669695), (910, 638786), (1085, 535756), (1612, 360605), (1820, 319393), (2015, 288484), (2170, 267878), (2821, 206060), (4030, 144242), (4340, 133939), (5642, 103030), (8060, 72121), (10303, 56420), (11284, 51515), (14105, 41212), (20606, 28210)]