37502920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10334

約数の個数: 64

約数和(自身を含む): 103864320

約数和(自身を除く): 66361400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 10303, 20606, 41212, 51515, 72121, 82424, 103030, 133939, 144242, 206060, 267878, 288484, 360605, 412120, 535756, 576968, 669695, 721210, 937573, 1071512, 1339390, 1442420, 1875146, 2678780, 2884840, 3750292, 4687865, 5357560, 7500584, 9375730, 18751460, 37502920]

約数ペア:

[(1, 37502920), (2, 18751460), (4, 9375730), (5, 7500584), (7, 5357560), (8, 4687865), (10, 3750292), (13, 2884840), (14, 2678780), (20, 1875146), (26, 1442420), (28, 1339390), (35, 1071512), (40, 937573), (52, 721210), (56, 669695), (65, 576968), (70, 535756), (91, 412120), (104, 360605), (130, 288484), (140, 267878), (182, 206060), (260, 144242), (280, 133939), (364, 103030), (455, 82424), (520, 72121), (728, 51515), (910, 41212), (1820, 20606), (3640, 10303)]