73039360

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 177461856

約数和(自身を除く): 104422496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 277, 320, 412, 512, 515, 554, 640, 824, 1030, 1108, 1280, 1385, 1648, 2060, 2216, 2560, 2770, 3296, 4120, 4432, 5540, 6592, 8240, 8864, 11080, 13184, 16480, 17728, 22160, 26368, 28531, 32960, 35456, 44320, 52736, 57062, 65920, 70912, 88640, 114124, 131840, 141824, 142655, 177280, 228248, 263680, 285310, 354560, 456496, 570620, 709120, 912992, 1141240, 1825984, 2282480, 3651968, 4564960, 7303936, 9129920, 14607872, 18259840, 36519680, 73039360]

約数ペア:

[(1, 73039360), (2, 36519680), (4, 18259840), (5, 14607872), (8, 9129920), (10, 7303936), (16, 4564960), (20, 3651968), (32, 2282480), (40, 1825984), (64, 1141240), (80, 912992), (103, 709120), (128, 570620), (160, 456496), (206, 354560), (256, 285310), (277, 263680), (320, 228248), (412, 177280), (512, 142655), (515, 141824), (554, 131840), (640, 114124), (824, 88640), (1030, 70912), (1108, 65920), (1280, 57062), (1385, 52736), (1648, 44320), (2060, 35456), (2216, 32960), (2560, 28531), (2770, 26368), (3296, 22160), (4120, 17728), (4432, 16480), (5540, 13184), (6592, 11080), (8240, 8864)]