9976209280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{916931}}^1$

素因数の和:916967

約数の個数: 64

約数和(自身を含む): 25252307280

約数和(自身を除く): 15276098000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 916931, 1833862, 3667724, 4584655, 7335448, 9169310, 14670896, 15587827, 18338620, 29341792, 31175654, 36677240, 58683584, 62351308, 73354480, 77939135, 117367168, 124702616, 146708960, 155878270, 249405232, 293417920, 311756540, 498810464, 586835840, 623513080, 997620928, 1247026160, 1995241856, 2494052320, 4988104640, 9976209280]

約数ペア:

[(1, 9976209280), (2, 4988104640), (4, 2494052320), (5, 1995241856), (8, 1247026160), (10, 997620928), (16, 623513080), (17, 586835840), (20, 498810464), (32, 311756540), (34, 293417920), (40, 249405232), (64, 155878270), (68, 146708960), (80, 124702616), (85, 117367168), (128, 77939135), (136, 73354480), (160, 62351308), (170, 58683584), (272, 36677240), (320, 31175654), (340, 29341792), (544, 18338620), (640, 15587827), (680, 14670896), (1088, 9169310), (1360, 7335448), (2176, 4584655), (2720, 3667724), (5440, 1833862), (10880, 916931)]