16197440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1033}}^1$

素因数の和:1064

約数の個数: 84

約数和(自身を含む): 44910756

約数和(自身を除く): 28713316

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1033, 1120, 1568, 1960, 2066, 2240, 3136, 3920, 4132, 5165, 7231, 7840, 8264, 10330, 14462, 15680, 16528, 20660, 28924, 33056, 36155, 41320, 50617, 57848, 66112, 72310, 82640, 101234, 115696, 144620, 165280, 202468, 231392, 253085, 289240, 330560, 404936, 462784, 506170, 578480, 809872, 1012340, 1156960, 1619744, 2024680, 2313920, 3239488, 4049360, 8098720, 16197440]

約数ペア:

[(1, 16197440), (2, 8098720), (4, 4049360), (5, 3239488), (7, 2313920), (8, 2024680), (10, 1619744), (14, 1156960), (16, 1012340), (20, 809872), (28, 578480), (32, 506170), (35, 462784), (40, 404936), (49, 330560), (56, 289240), (64, 253085), (70, 231392), (80, 202468), (98, 165280), (112, 144620), (140, 115696), (160, 101234), (196, 82640), (224, 72310), (245, 66112), (280, 57848), (320, 50617), (392, 41320), (448, 36155), (490, 33056), (560, 28924), (784, 20660), (980, 16528), (1033, 15680), (1120, 14462), (1568, 10330), (1960, 8264), (2066, 7840), (2240, 7231), (3136, 5165), (3920, 4132)]