70078720

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 171193176

約数和(自身を除く): 101114456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1033, 1060, 1280, 1696, 2066, 2120, 3392, 4132, 4240, 5165, 6784, 8264, 8480, 10330, 13568, 16528, 16960, 20660, 33056, 33920, 41320, 54749, 66112, 67840, 82640, 109498, 132224, 165280, 218996, 264448, 273745, 330560, 437992, 547490, 661120, 875984, 1094980, 1322240, 1751968, 2189960, 3503936, 4379920, 7007872, 8759840, 14015744, 17519680, 35039360, 70078720]

約数ペア:

[(1, 70078720), (2, 35039360), (4, 17519680), (5, 14015744), (8, 8759840), (10, 7007872), (16, 4379920), (20, 3503936), (32, 2189960), (40, 1751968), (53, 1322240), (64, 1094980), (80, 875984), (106, 661120), (128, 547490), (160, 437992), (212, 330560), (256, 273745), (265, 264448), (320, 218996), (424, 165280), (530, 132224), (640, 109498), (848, 82640), (1033, 67840), (1060, 66112), (1280, 54749), (1696, 41320), (2066, 33920), (2120, 33056), (3392, 20660), (4132, 16960), (4240, 16528), (5165, 13568), (6784, 10330), (8264, 8480)]