1011316040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190097}}^1$

素因数の和:190134

約数の個数: 64

約数和(自身を含む): 2737411200

約数和(自身を除く): 1726095160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 190097, 380194, 760388, 950485, 1330679, 1520776, 1900970, 2661358, 3611843, 3801940, 5322716, 6653395, 7223686, 7603880, 10645432, 13306790, 14447372, 18059215, 25282901, 26613580, 28894744, 36118430, 50565802, 53227160, 72236860, 101131604, 126414505, 144473720, 202263208, 252829010, 505658020, 1011316040]

約数ペア:

[(1, 1011316040), (2, 505658020), (4, 252829010), (5, 202263208), (7, 144473720), (8, 126414505), (10, 101131604), (14, 72236860), (19, 53227160), (20, 50565802), (28, 36118430), (35, 28894744), (38, 26613580), (40, 25282901), (56, 18059215), (70, 14447372), (76, 13306790), (95, 10645432), (133, 7603880), (140, 7223686), (152, 6653395), (190, 5322716), (266, 3801940), (280, 3611843), (380, 2661358), (532, 1900970), (665, 1520776), (760, 1330679), (1064, 950485), (1330, 760388), (2660, 380194), (5320, 190097)]